1 00:00:01,920 --> 00:00:03,880 Speaker 1: Ron and Anian, you're always looking to stay out of 2 00:00:03,880 --> 00:00:05,600 Speaker 1: the twilight zone because you don't want to be between 3 00:00:05,600 --> 00:00:08,200 Speaker 1: the rock and the hard place. Okay, let Ron break it. 4 00:00:08,320 --> 00:00:10,319 Speaker 1: I think it's about the break, all right. Let's find 5 00:00:10,320 --> 00:00:13,520 Speaker 1: out and bam right into the twilight zone. We were 6 00:00:13,920 --> 00:00:16,040 Speaker 1: right between the rock and the hard place. You're moving 7 00:00:16,040 --> 00:00:19,040 Speaker 1: into a land of both shadow and substance of things 8 00:00:19,160 --> 00:00:36,479 Speaker 1: and ideas. You've just crushed over into the twilights. The 9 00:00:36,520 --> 00:00:40,360 Speaker 1: Car Doctor, we changed the front catalytic converter. I was 10 00:00:40,400 --> 00:00:43,640 Speaker 1: expecting that to happen based on listening to your shoul 11 00:00:43,680 --> 00:00:45,760 Speaker 1: for as long as I have that that oil's gotta 12 00:00:45,800 --> 00:00:49,400 Speaker 1: go somewhere. Welcome to the radio home of Ron and Anian, 13 00:00:49,600 --> 00:00:53,800 Speaker 1: the Car Doctor, since this is where car owners the 14 00:00:53,840 --> 00:00:58,120 Speaker 1: world overturned to for their definitive opinion on automotive repair. 15 00:00:58,600 --> 00:01:01,400 Speaker 1: If your mechanics giving you a busy signal, pick up 16 00:01:01,400 --> 00:01:04,920 Speaker 1: the phone and call in. The garage doors are open, 17 00:01:05,080 --> 00:01:07,040 Speaker 1: but I am here to take your calls. At eight 18 00:01:07,120 --> 00:01:14,720 Speaker 1: five and now running, gee, what are we gonna talk 19 00:01:14,720 --> 00:01:17,080 Speaker 1: about today? There was nothing. It was a quiet week 20 00:01:17,120 --> 00:01:19,040 Speaker 1: at the shop. Okay, shows over, let's go home. No 21 00:01:19,200 --> 00:01:22,360 Speaker 1: only kid um, I look at my journal today and 22 00:01:22,560 --> 00:01:24,840 Speaker 1: I've been keeping it and let's see my headings are 23 00:01:25,280 --> 00:01:30,800 Speaker 1: the thirt oil change, the diagnosis to nowhere, which actually 24 00:01:30,880 --> 00:01:32,840 Speaker 1: falls into the twilight zone, which might be a good 25 00:01:32,840 --> 00:01:35,440 Speaker 1: segue since we had that in the open today tom 26 00:01:35,560 --> 00:01:39,959 Speaker 1: or we could talk about the bill Stein shock absorber story. Um, 27 00:01:40,280 --> 00:01:42,640 Speaker 1: I don't know they're there there. Let me let me 28 00:01:42,680 --> 00:01:46,399 Speaker 1: start with the thirty will will open up maybe the 29 00:01:46,480 --> 00:01:49,480 Speaker 1: second hour today with a repair of the week, the 30 00:01:49,520 --> 00:01:52,400 Speaker 1: diagnosis to nowhere because I think, but but, but we 31 00:01:52,400 --> 00:01:54,360 Speaker 1: we have to talk about the twilight zone too. Don't 32 00:01:54,360 --> 00:01:56,639 Speaker 1: forget that. Yeah, no, well we'll talk about that because 33 00:01:56,680 --> 00:01:59,080 Speaker 1: I know that's um that was let me talk about 34 00:01:59,080 --> 00:02:01,000 Speaker 1: the diagnosis to know, let me talk about the repair 35 00:02:01,000 --> 00:02:03,880 Speaker 1: of the week. That was the twilight zone store. We 36 00:02:03,920 --> 00:02:08,160 Speaker 1: had a we had a subaru this week that the 37 00:02:08,320 --> 00:02:11,840 Speaker 1: customer UM was on their way to Newark Airport actually, 38 00:02:12,360 --> 00:02:16,440 Speaker 1: and not that that matters, but it's it's the location 39 00:02:16,480 --> 00:02:19,799 Speaker 1: I think that kind of got me. And they were 40 00:02:19,880 --> 00:02:23,200 Speaker 1: traveling in North Jersey down route to OH eight, going 41 00:02:23,320 --> 00:02:26,840 Speaker 1: past the Nibisco Cookie Factory and Fairlong what used to 42 00:02:26,880 --> 00:02:29,880 Speaker 1: be the Nibisco Cookie factory and fair along New Jersey 43 00:02:30,160 --> 00:02:32,679 Speaker 1: I swear this is a true story, all right, I 44 00:02:33,080 --> 00:02:36,880 Speaker 1: have to I have to stress that fact. She was 45 00:02:36,960 --> 00:02:42,840 Speaker 1: driving along and the automatic transmission fluid temp light came on, 46 00:02:43,040 --> 00:02:45,960 Speaker 1: saying that the automatic transmission fluid was running too hot. 47 00:02:46,760 --> 00:02:48,560 Speaker 1: Then she had the A B S light come on, 48 00:02:48,720 --> 00:02:51,280 Speaker 1: and then a couple of other dish warning lights came on. 49 00:02:51,720 --> 00:02:56,239 Speaker 1: Never saw a check engine light, which was one of 50 00:02:56,280 --> 00:02:57,760 Speaker 1: the questions I asked on the phone. And I try 51 00:02:57,840 --> 00:02:59,320 Speaker 1: not to diagnose on the phone, but I was just 52 00:02:59,400 --> 00:03:02,120 Speaker 1: curious as I was listening to the story, you know, 53 00:03:02,200 --> 00:03:04,680 Speaker 1: evolve over the phone, and then you know, make an appointment, 54 00:03:04,680 --> 00:03:07,720 Speaker 1: get it in the shop. The car ended up checkingngin 55 00:03:07,800 --> 00:03:10,360 Speaker 1: light never came on. Check car. Carr came into the shop. 56 00:03:10,480 --> 00:03:12,160 Speaker 1: She continued on her way down route to a wait, 57 00:03:12,160 --> 00:03:13,959 Speaker 1: if you're familiar with North Jersey, she you know, to 58 00:03:14,120 --> 00:03:17,600 Speaker 1: a weight you go past what was the Nibisco cookie factory. 59 00:03:17,800 --> 00:03:23,079 Speaker 1: And she continued to Newark Airport and you know, dropped 60 00:03:23,080 --> 00:03:25,160 Speaker 1: her son off and came back and life goes on. 61 00:03:25,240 --> 00:03:27,960 Speaker 1: Dropped the car from the shop the next day, just 62 00:03:28,080 --> 00:03:30,720 Speaker 1: as she described it, the automatic transmission fluid over temp 63 00:03:30,800 --> 00:03:32,919 Speaker 1: light was on. There was there was several other dashboard 64 00:03:33,000 --> 00:03:35,640 Speaker 1: lights on. So I you know, what do we go? 65 00:03:35,680 --> 00:03:38,160 Speaker 1: I diagnosed, I begin from the beginning. If there's twelve steps, 66 00:03:38,160 --> 00:03:42,400 Speaker 1: she started one. Step one, duplicate the problem, yeah, Step two, 67 00:03:42,560 --> 00:03:46,480 Speaker 1: scan for code, step three, road tests. And after I 68 00:03:46,560 --> 00:03:49,800 Speaker 1: got through my series of initial tests, I came up 69 00:03:49,840 --> 00:03:55,600 Speaker 1: with what was seventeen trouble codes that this otherwise once healthy, 70 00:03:56,160 --> 00:03:58,560 Speaker 1: hundred thousand miles to Bruce set all in the blink 71 00:03:58,600 --> 00:04:02,839 Speaker 1: of an eye, just poof, and I, you know where 72 00:04:02,840 --> 00:04:05,520 Speaker 1: do you start? Right? Seventeen codes out of nowhere? I 73 00:04:05,560 --> 00:04:07,800 Speaker 1: know the car's history. We work on the car regularly, 74 00:04:07,800 --> 00:04:10,000 Speaker 1: and that's one of the advantage of having a regular mechanic. 75 00:04:10,120 --> 00:04:13,160 Speaker 1: Right you can, you can he'll he'll be able to 76 00:04:13,240 --> 00:04:15,400 Speaker 1: if he's doing his job or if she's doing her job. 77 00:04:15,840 --> 00:04:18,000 Speaker 1: You know they've got history. They've been doing scans on 78 00:04:18,040 --> 00:04:20,080 Speaker 1: an annual basis, because I'm a firm believer that at 79 00:04:20,120 --> 00:04:23,480 Speaker 1: least once a year older vehicle should get a complete scan. 80 00:04:23,560 --> 00:04:25,840 Speaker 1: It's like going to the doctor for a heart rate 81 00:04:25,880 --> 00:04:30,560 Speaker 1: and blood pressure. It's just part of the process. Now, um, 82 00:04:30,600 --> 00:04:33,360 Speaker 1: And there were seventeen codes, and none of them made 83 00:04:33,360 --> 00:04:35,880 Speaker 1: any sense. And there was no check engine light, no 84 00:04:36,080 --> 00:04:39,719 Speaker 1: PCM codes, but there was a C as in Charlie 85 00:04:39,839 --> 00:04:44,880 Speaker 1: fourteen thirty one automatic transmission fault code, but it was 86 00:04:45,000 --> 00:04:49,200 Speaker 1: located in the A B S control module, which I understand. 87 00:04:49,240 --> 00:04:52,480 Speaker 1: The A B S module will set a fault that 88 00:04:53,080 --> 00:04:57,240 Speaker 1: will tell it, hey, there's a problem with the automatic 89 00:04:57,279 --> 00:04:59,880 Speaker 1: trans and it will affect how the automatic or anti 90 00:05:00,000 --> 00:05:02,000 Speaker 1: locked breaks I'm sorry, how the anti lock break system 91 00:05:02,040 --> 00:05:05,600 Speaker 1: and traction control operate. The weird part is, and they 92 00:05:05,640 --> 00:05:07,119 Speaker 1: do that a lot of a lot of the cars 93 00:05:07,160 --> 00:05:09,119 Speaker 1: do that because they're they're looking to see who's talking 94 00:05:09,160 --> 00:05:12,080 Speaker 1: to who. You know, when you're dealing with modular computers, 95 00:05:12,120 --> 00:05:13,840 Speaker 1: they all talk to each other and all the systems 96 00:05:13,880 --> 00:05:16,680 Speaker 1: depend on each other for maximum efficiency, and it makes 97 00:05:16,720 --> 00:05:18,720 Speaker 1: sense if one of them stops working. You know, if 98 00:05:18,720 --> 00:05:20,760 Speaker 1: one of your kids gets out of line and they 99 00:05:20,839 --> 00:05:22,680 Speaker 1: need a time out, you've got to let the other 100 00:05:22,760 --> 00:05:24,960 Speaker 1: kids know, don't play with that kid, give them some space, 101 00:05:25,000 --> 00:05:27,159 Speaker 1: give them some time out, and we'll see where this goes. 102 00:05:29,000 --> 00:05:32,600 Speaker 1: So I've got a time out being called by the 103 00:05:32,680 --> 00:05:36,800 Speaker 1: NLOG brake controller for the automatic transmission control module, but 104 00:05:37,320 --> 00:05:42,160 Speaker 1: the engine controller, which to me is the boss, isn't involved. 105 00:05:44,520 --> 00:05:48,040 Speaker 1: Charlie one is an interesting chart, you know. And I'm 106 00:05:48,040 --> 00:05:50,200 Speaker 1: not a chart guy. I'll read the chart from the 107 00:05:50,200 --> 00:05:52,920 Speaker 1: manufacturer of the float chart, and what the manufacturer says 108 00:05:52,960 --> 00:05:55,960 Speaker 1: to do. Sometimes I'll go along with it, sometimes not. 109 00:05:56,080 --> 00:05:58,320 Speaker 1: Sometimes you have to think outside the box. And I 110 00:05:58,320 --> 00:06:00,800 Speaker 1: could see that this was fast becoming a think outside 111 00:06:00,839 --> 00:06:03,240 Speaker 1: the box twilight zone kind of vehicle, right. I was 112 00:06:03,760 --> 00:06:10,200 Speaker 1: slowly evolving into something. And it was funny, right, Charliet One. 113 00:06:10,240 --> 00:06:13,400 Speaker 1: They tell you to clear codes, okay, And I read 114 00:06:13,400 --> 00:06:14,800 Speaker 1: the chart all the way through and I did what 115 00:06:14,839 --> 00:06:17,440 Speaker 1: it said. But I always read through first, and I 116 00:06:17,480 --> 00:06:20,599 Speaker 1: cleared codes, and I drove the vehicle. No faults came back, 117 00:06:20,720 --> 00:06:22,440 Speaker 1: and I went into some of the other things on 118 00:06:22,480 --> 00:06:25,120 Speaker 1: the flow chart, and it was the last step that 119 00:06:25,320 --> 00:06:28,719 Speaker 1: got me. The last step said did the codes repeat no? 120 00:06:29,640 --> 00:06:33,080 Speaker 1: Did the codes repeat yes? Yes? Was replaced the anti 121 00:06:33,120 --> 00:06:38,680 Speaker 1: lock control module, the nlock brake control module no, meaning 122 00:06:38,720 --> 00:06:42,080 Speaker 1: the car had an intermittent glitch and hiccuped all these codes. 123 00:06:43,200 --> 00:06:48,680 Speaker 1: The exact wording was fault is being contributed by outside 124 00:06:48,839 --> 00:06:53,719 Speaker 1: frequency interference. Boy, If that's not the twilight zone, I 125 00:06:53,760 --> 00:06:56,880 Speaker 1: don't know what is. Here's the part that got me. 126 00:06:57,240 --> 00:06:59,600 Speaker 1: Where did I start this story. Where was she? Right 127 00:06:59,680 --> 00:07:03,040 Speaker 1: to remember? She was on route to Await in New Jersey, 128 00:07:03,120 --> 00:07:09,000 Speaker 1: traveling south right past what was once the Nibiscoe Cookie Factory. Now, 129 00:07:09,000 --> 00:07:10,760 Speaker 1: I know this is the weird part. This is where 130 00:07:10,800 --> 00:07:13,760 Speaker 1: you're gonna start thinking Ron's wearing an aluminum hat, you know, 131 00:07:13,920 --> 00:07:18,360 Speaker 1: tinfoil hat, trying to ward off evil rays. I'll never 132 00:07:18,400 --> 00:07:23,400 Speaker 1: forget the story that an ex a mechanic, a mechanic 133 00:07:23,480 --> 00:07:25,920 Speaker 1: who no longer works for me, told me that his 134 00:07:26,000 --> 00:07:28,720 Speaker 1: father was a night watchman at the Nibiscoe Cookie Factory 135 00:07:28,720 --> 00:07:31,680 Speaker 1: and Farrell in New Jersey about thirty years ago. And 136 00:07:31,720 --> 00:07:33,680 Speaker 1: every time I hear this story, and I've heard this 137 00:07:33,720 --> 00:07:35,560 Speaker 1: from more than a few people, but George was the 138 00:07:35,560 --> 00:07:38,000 Speaker 1: first person to tell it to me. George was out 139 00:07:38,000 --> 00:07:39,840 Speaker 1: there having a cigarette late at night. He was three 140 00:07:39,840 --> 00:07:42,400 Speaker 1: o'clock in the morning. He was watching the cookies, waiting 141 00:07:42,440 --> 00:07:44,720 Speaker 1: for people to commit. He was the night watchman, and 142 00:07:44,760 --> 00:07:47,360 Speaker 1: he he swore to me, and I knew George, George 143 00:07:47,440 --> 00:07:50,360 Speaker 1: was as straight arrow as it came. George told me 144 00:07:50,400 --> 00:07:52,440 Speaker 1: the story about the little saucer that landed in the 145 00:07:52,440 --> 00:07:56,000 Speaker 1: behind the Nibiscoe Cookie Factory and these little guys got 146 00:07:56,000 --> 00:07:58,000 Speaker 1: out and dispersed into the woods. And I thought George 147 00:07:58,040 --> 00:07:59,880 Speaker 1: was kidding me or I thought he was drunk or both, 148 00:08:00,480 --> 00:08:03,239 Speaker 1: and that he wasn't. And then I heard that story 149 00:08:03,280 --> 00:08:06,280 Speaker 1: repeat on more than one occasion, and I just always wondered, God, 150 00:08:06,360 --> 00:08:09,080 Speaker 1: was there any truth to it? And then I noticed, 151 00:08:09,120 --> 00:08:12,440 Speaker 1: you ever look at the center of an Oreo cookie? Right? 152 00:08:12,600 --> 00:08:14,480 Speaker 1: You ever look at what's on the middle of an 153 00:08:14,480 --> 00:08:18,000 Speaker 1: Oreo cookie. It's a flying saucer with an antenna. You 154 00:08:18,040 --> 00:08:21,360 Speaker 1: ever think about that? And I said, why would this 155 00:08:21,440 --> 00:08:23,760 Speaker 1: Subaru drive past the cookie factory and all of a 156 00:08:23,800 --> 00:08:26,600 Speaker 1: sudden I have outside radio frequency interference. I know it 157 00:08:26,680 --> 00:08:29,520 Speaker 1: sounds weird. I swear this story really happened this week. 158 00:08:29,560 --> 00:08:33,080 Speaker 1: And I was as sober as a preacher. Um just 159 00:08:33,640 --> 00:08:36,120 Speaker 1: kind of crazy, right, Just she said, as soon as 160 00:08:36,120 --> 00:08:38,800 Speaker 1: I got to the Nibisco cookie factory, all the lights 161 00:08:38,840 --> 00:08:41,440 Speaker 1: came on. What's going on? What are they really doing 162 00:08:41,440 --> 00:08:43,480 Speaker 1: with those cookies? That's what I want to know. True 163 00:08:43,520 --> 00:08:46,560 Speaker 1: story that really happened this week. And as far as 164 00:08:46,559 --> 00:08:47,920 Speaker 1: I know, the car has been out there four or 165 00:08:47,920 --> 00:08:50,360 Speaker 1: five days and it's fixed and it's operating, and it's 166 00:08:50,360 --> 00:08:53,040 Speaker 1: doing what it's supposed to do. I thought It was interesting, right, 167 00:08:53,080 --> 00:08:58,160 Speaker 1: because it's basically a a repair that led nowhere. There 168 00:08:58,240 --> 00:09:02,600 Speaker 1: was a there was a P double oh P double 169 00:09:02,640 --> 00:09:07,600 Speaker 1: O nine in the fault code list does not exist. 170 00:09:08,520 --> 00:09:10,400 Speaker 1: It's not in all that. It's not in Mitchell, it's 171 00:09:10,440 --> 00:09:12,400 Speaker 1: not in identifics, it's not an I t N. I 172 00:09:12,440 --> 00:09:15,679 Speaker 1: went to the super manufacturer website. That fault code does 173 00:09:15,720 --> 00:09:18,440 Speaker 1: not exist. The car was putting out fault codes that 174 00:09:18,480 --> 00:09:22,520 Speaker 1: the manufacturer does not have listed in the website or 175 00:09:22,559 --> 00:09:25,920 Speaker 1: in the information service information for that vehicle. How weird 176 00:09:26,080 --> 00:09:30,679 Speaker 1: is that? I kept thinking, Tom, I'm telling you all 177 00:09:30,679 --> 00:09:32,680 Speaker 1: I kept thinking was and it happened right in front 178 00:09:32,679 --> 00:09:36,040 Speaker 1: of the cookie factory. So um, just you know what. 179 00:09:36,520 --> 00:09:38,880 Speaker 1: I stopped eating orioles after this week. I can't. I 180 00:09:38,920 --> 00:09:41,480 Speaker 1: can't do it anymore. It's you know, but Tom, am 181 00:09:41,480 --> 00:09:43,240 Speaker 1: I right, look at the inside of a cookie. Look 182 00:09:43,240 --> 00:09:44,800 Speaker 1: at the top of an oreole cookie. Isn't that a 183 00:09:44,800 --> 00:09:47,520 Speaker 1: flying saucer with a little antenna sticking up? Yeah? I've 184 00:09:47,520 --> 00:09:49,800 Speaker 1: always thought that was a little you know. Yeah, Well 185 00:09:49,840 --> 00:09:52,280 Speaker 1: that's the true story. George. George. George would tell me 186 00:09:52,320 --> 00:09:54,720 Speaker 1: that story every time. And I know actually two other 187 00:09:54,800 --> 00:09:58,200 Speaker 1: people not related to each other, that didn't know each other. 188 00:09:58,640 --> 00:10:01,240 Speaker 1: That told me some strange story is about that cookie factory. 189 00:10:01,280 --> 00:10:02,920 Speaker 1: So I kind of when I go by it, I 190 00:10:02,920 --> 00:10:04,679 Speaker 1: always make the sign of the cross. Let's pull over. 191 00:10:04,960 --> 00:10:07,120 Speaker 1: Wonder what the uh what the double stuff is in 192 00:10:07,160 --> 00:10:10,200 Speaker 1: the cookie? Well, they're they're really making uh. You know, 193 00:10:10,240 --> 00:10:12,280 Speaker 1: I've got some great Oreo cookie stories. That's a show. 194 00:10:12,360 --> 00:10:14,200 Speaker 1: That's a different kind of show. Let's pull over. Take 195 00:10:14,240 --> 00:10:16,959 Speaker 1: a plause at eight five five five zero nine zero zero. 196 00:10:17,040 --> 00:10:18,640 Speaker 1: Run on any of the car Doctor. I'll be back 197 00:10:18,760 --> 00:10:34,920 Speaker 1: right after this. Don't go away and need advice on 198 00:10:34,960 --> 00:10:37,520 Speaker 1: how to maintain that classic g t O. Ron is 199 00:10:37,559 --> 00:10:40,520 Speaker 1: the guy eight five five five six zero nine nine 200 00:10:40,600 --> 00:10:43,560 Speaker 1: zero zero. Here's Ron. Hey, let's get over and talk 201 00:10:43,600 --> 00:10:45,680 Speaker 1: to Oh let's go to talk to Stanley in Florida. 202 00:10:45,679 --> 00:10:48,120 Speaker 1: He must need air conditioning in Florida today. Stanley, how 203 00:10:48,200 --> 00:10:50,760 Speaker 1: are you welcome to the car Doctor. Good afternoon. How 204 00:10:50,760 --> 00:10:53,040 Speaker 1: are you doing today? I'm doing well, sir. What's going on? 205 00:10:54,320 --> 00:10:59,120 Speaker 1: I have a ninety nine Honda Civic X. The wire 206 00:10:59,160 --> 00:11:02,640 Speaker 1: that goes to the A C compressor works once, while 207 00:11:03,120 --> 00:11:07,400 Speaker 1: it quit working completely. I have replaced relay with five 208 00:11:07,440 --> 00:11:12,480 Speaker 1: other Honda Civic relays. It doesn't make any doesn't come on. 209 00:11:13,000 --> 00:11:15,600 Speaker 1: If you take a jumper wire, go to the fuse 210 00:11:15,679 --> 00:11:19,199 Speaker 1: box around the battery under the hood. It's got juice 211 00:11:19,240 --> 00:11:22,640 Speaker 1: going to it. If you jump use a jumper wire, 212 00:11:23,040 --> 00:11:24,920 Speaker 1: the light that wire that goes to the A C 213 00:11:25,080 --> 00:11:31,360 Speaker 1: compressor will light up. Okay, so let's let's go back 214 00:11:31,400 --> 00:11:35,000 Speaker 1: a second. Alright, Going into that, Going into that relay, 215 00:11:35,160 --> 00:11:38,600 Speaker 1: you've got you've got a black yellow which is coil 216 00:11:38,720 --> 00:11:41,240 Speaker 1: fee to supply power to the relay. You've got a 217 00:11:41,240 --> 00:11:43,559 Speaker 1: black yellow which is coming off of the seven and 218 00:11:43,600 --> 00:11:46,560 Speaker 1: a half AM few seventeen in the underdish shoes box. 219 00:11:46,960 --> 00:11:49,560 Speaker 1: All right. The other side of that is ground is 220 00:11:49,640 --> 00:11:54,240 Speaker 1: provided by the UH. There's an A C compressor control 221 00:11:54,800 --> 00:11:57,520 Speaker 1: provided by the PCM, and that's on the black red 222 00:11:57,520 --> 00:12:02,360 Speaker 1: pin A seventeen if I remember right. Okay, so the PCM, 223 00:12:02,600 --> 00:12:06,960 Speaker 1: the PCM has command authority on that relay. When you 224 00:12:07,040 --> 00:12:14,080 Speaker 1: turn the A C on, does the relay at least click? No, 225 00:12:14,240 --> 00:12:17,600 Speaker 1: there's no use going to the relay all to the compressor. 226 00:12:17,840 --> 00:12:22,439 Speaker 1: It doesn't do anything. We forget, forget, forget to the compressor. 227 00:12:23,120 --> 00:12:28,760 Speaker 1: I'm asking a relays a switch, right, I'm just asking, right, 228 00:12:28,800 --> 00:12:31,120 Speaker 1: I'm just asking do we have power on the one side. 229 00:12:31,160 --> 00:12:34,600 Speaker 1: You've got four wires. You're gonna have power on two 230 00:12:34,640 --> 00:12:39,280 Speaker 1: of them, ground control on one, and supply feed to 231 00:12:39,480 --> 00:12:43,800 Speaker 1: the compressor when the system is working correctly. Agreed? Does 232 00:12:43,840 --> 00:12:47,760 Speaker 1: that make sense? All right? So on the black red 233 00:12:47,880 --> 00:12:52,840 Speaker 1: black red is feed from few seventeen. You've always got 234 00:12:52,880 --> 00:12:55,800 Speaker 1: good feed at fuse at at that black red coming 235 00:12:55,800 --> 00:12:57,840 Speaker 1: into the relay box. I know it's tough to get to, 236 00:12:58,040 --> 00:13:02,920 Speaker 1: but we've checked it. There's not It works, okay, So 237 00:13:02,920 --> 00:13:07,400 Speaker 1: so then the next okay, then then the pc M 238 00:13:07,559 --> 00:13:12,199 Speaker 1: then grounds that relay control when you request a C 239 00:13:12,720 --> 00:13:19,240 Speaker 1: off of the switch. All right, go ahead. Well, what 240 00:13:19,280 --> 00:13:22,240 Speaker 1: I was gonna say was when when the switch grounds 241 00:13:22,280 --> 00:13:24,960 Speaker 1: when you turn on? When you turn on you say, hey, 242 00:13:25,000 --> 00:13:28,040 Speaker 1: I want a C. Does the relay at least click? 243 00:13:28,080 --> 00:13:29,719 Speaker 1: I don't care what's coming out the other side. Do 244 00:13:29,760 --> 00:13:33,400 Speaker 1: we at least get a click? Do we have committed? Okay? 245 00:13:33,400 --> 00:13:37,080 Speaker 1: Do you have a scan tool? Yes? Um, have you 246 00:13:37,120 --> 00:13:38,880 Speaker 1: tried looking to see? I don't know if it'll do it. 247 00:13:39,600 --> 00:13:42,199 Speaker 1: If you tried looking to see, can you bring up 248 00:13:42,240 --> 00:13:45,760 Speaker 1: a C request as one of the pits. I haven't 249 00:13:45,800 --> 00:13:48,320 Speaker 1: tried it yet. On that all right, let's look to 250 00:13:48,400 --> 00:13:51,000 Speaker 1: see that, all right, because the first thing I want 251 00:13:51,000 --> 00:13:53,040 Speaker 1: to know is I want to know and if you 252 00:13:53,080 --> 00:13:55,320 Speaker 1: can see an A C request, it will also have 253 00:13:55,400 --> 00:13:58,120 Speaker 1: an A C input. So will it see the pressure 254 00:13:58,160 --> 00:14:02,360 Speaker 1: switch or not? All right? Um, what we're looking to 255 00:14:02,440 --> 00:14:05,200 Speaker 1: do is at the at the pressure switch, there's a 256 00:14:05,200 --> 00:14:10,840 Speaker 1: blue red wire. Okay, if you ground that blue red wire, 257 00:14:11,240 --> 00:14:16,560 Speaker 1: does the compressor clutch come on? I haven't tried that yet. No, 258 00:14:16,720 --> 00:14:20,800 Speaker 1: all right, because what they sit in the shop service manual. 259 00:14:21,200 --> 00:14:22,760 Speaker 1: I tried to do everything they told me to do 260 00:14:22,880 --> 00:14:25,440 Speaker 1: and it still doesn't work out. Was kind of light. Okay, 261 00:14:25,440 --> 00:14:29,000 Speaker 1: what do you do now? Right, let's listen. Let's let's 262 00:14:29,080 --> 00:14:32,480 Speaker 1: just break it down into something simple, all right. That 263 00:14:32,520 --> 00:14:34,760 Speaker 1: relays nothing more than a light switch on the wall. 264 00:14:35,600 --> 00:14:38,120 Speaker 1: All right, if the lights, if the lights don't come on, 265 00:14:38,800 --> 00:14:41,240 Speaker 1: how are you going to check it? You've got power 266 00:14:41,280 --> 00:14:44,240 Speaker 1: on one side of the switch. You flick the switch 267 00:14:44,280 --> 00:14:47,200 Speaker 1: or the relay. You gotta have power coming out. If 268 00:14:47,200 --> 00:14:49,520 Speaker 1: you've got power coming out of the light switch and 269 00:14:49,600 --> 00:14:52,120 Speaker 1: the bulb doesn't light and the A C compressor doesn't 270 00:14:52,160 --> 00:14:54,800 Speaker 1: go off, if you've got power going right to the bulb, 271 00:14:55,560 --> 00:14:59,200 Speaker 1: then either you've got a failed ground on the outbound 272 00:14:59,240 --> 00:15:02,400 Speaker 1: side of the ball, which could be or the compressor, 273 00:15:02,600 --> 00:15:04,840 Speaker 1: or you've got a bad ball, they bad compressor clutch. 274 00:15:05,560 --> 00:15:07,880 Speaker 1: But you should see but I don't. I'm not saying 275 00:15:07,880 --> 00:15:10,880 Speaker 1: you've got a bad compressor. I'm saying we should be 276 00:15:10,920 --> 00:15:14,480 Speaker 1: able to prove where are we losing it? All right? 277 00:15:14,680 --> 00:15:18,480 Speaker 1: There's a black red wire at the pressure switch. All right, 278 00:15:19,160 --> 00:15:22,280 Speaker 1: if if you if you ground that black red wire 279 00:15:23,160 --> 00:15:27,400 Speaker 1: coming off the pressure switch, that should tell the PCM 280 00:15:27,440 --> 00:15:34,240 Speaker 1: apply ground, then it should close the relay. All right, Um, 281 00:15:34,280 --> 00:15:36,680 Speaker 1: I'm sorry blue red? Did I say black red? Blue red? 282 00:15:36,960 --> 00:15:38,960 Speaker 1: There's a blue red wire at the pressure switch. See 283 00:15:38,960 --> 00:15:41,520 Speaker 1: if the compressor clutch comes on, obviously do this through 284 00:15:41,520 --> 00:15:45,280 Speaker 1: a fuse jumper. All right, then you've got to then 285 00:15:45,280 --> 00:15:47,720 Speaker 1: you've got to go to the thermostat switch and ground 286 00:15:47,720 --> 00:15:52,600 Speaker 1: the blue white wire there. If the compressor clutch comes on, 287 00:15:52,880 --> 00:15:56,000 Speaker 1: or if the denser fan operates in the compressor doesn't 288 00:15:56,000 --> 00:16:02,360 Speaker 1: come on, that tells you the circuits working. The operator 289 00:16:02,400 --> 00:16:05,600 Speaker 1: fan does come on, it does come on, the condenser fan. 290 00:16:05,760 --> 00:16:09,320 Speaker 1: The condenser fan does come on. Outside by the radiator 291 00:16:09,400 --> 00:16:14,920 Speaker 1: comes on. Okay, if you just for giggles, you want 292 00:16:14,920 --> 00:16:17,600 Speaker 1: to cut right to the chase. If if you go 293 00:16:17,760 --> 00:16:22,720 Speaker 1: to the feed wire going to the compressor and put 294 00:16:22,720 --> 00:16:24,800 Speaker 1: a bulb in place of it. You got an old 295 00:16:24,840 --> 00:16:30,040 Speaker 1: school round style headlight, Yes, okay, that's about a seven 296 00:16:30,240 --> 00:16:33,360 Speaker 1: amp current draw. Why don't you put that bulb in 297 00:16:33,400 --> 00:16:36,120 Speaker 1: place of the head in the place of the compressor. 298 00:16:36,640 --> 00:16:40,880 Speaker 1: Can you get that headlight to light up if you 299 00:16:41,000 --> 00:16:43,640 Speaker 1: use a jumper wire in the fuse bux. I'll try me. 300 00:16:43,720 --> 00:16:45,920 Speaker 1: It does work, but I haven't. I tried to regular 301 00:16:45,960 --> 00:16:49,760 Speaker 1: test light and it does not come on at hall alright, 302 00:16:49,800 --> 00:16:52,880 Speaker 1: Then I just try the headlight thing, the headlight, the 303 00:16:52,920 --> 00:16:55,600 Speaker 1: headlight thing kind of it just it just it tells 304 00:16:55,640 --> 00:16:59,160 Speaker 1: tell me what's good. I'll tell you what's bad, all right. Um. 305 00:16:59,280 --> 00:17:03,400 Speaker 1: Do you have a wiring diagram for this car, Stanley? Yes, okay, 306 00:17:03,800 --> 00:17:06,760 Speaker 1: so just just follow it through. Like I said, if 307 00:17:06,760 --> 00:17:09,160 Speaker 1: you need more information, take my email ron at card 308 00:17:09,200 --> 00:17:13,840 Speaker 1: Doctor show dot com, all right, and I'll be glad 309 00:17:13,880 --> 00:17:15,439 Speaker 1: to send you. I'll be glad to send you some 310 00:17:15,480 --> 00:17:18,000 Speaker 1: more information on this is This isn't a hard circuit 311 00:17:18,040 --> 00:17:27,040 Speaker 1: to dope out, alright, alright, Sometimes yeah, sometimes sometimes there's 312 00:17:27,040 --> 00:17:30,960 Speaker 1: a bad thermostat involved. Sometimes Um, it's the compressor itself. 313 00:17:31,000 --> 00:17:33,840 Speaker 1: There's a switch inside the compressor that went bad. But 314 00:17:34,000 --> 00:17:35,879 Speaker 1: we've just got to sort out power and grounds and 315 00:17:35,880 --> 00:17:37,800 Speaker 1: see what we're missing, and I think you'll be fine. 316 00:17:39,560 --> 00:17:42,280 Speaker 1: I do appreciate your help, all right, sir, anytime. All right, 317 00:17:42,320 --> 00:17:43,760 Speaker 1: I'm glad to be here for you. Like I said, 318 00:17:43,760 --> 00:17:45,879 Speaker 1: shoot me an email right after the show today and 319 00:17:46,240 --> 00:17:51,040 Speaker 1: I'll get on it right away, all right, Take good 320 00:17:51,040 --> 00:17:54,320 Speaker 1: care yep, okay, yeah, no, listen, Um, you always gotta 321 00:17:54,320 --> 00:17:56,320 Speaker 1: take the guy with your conditioning problem first, especially the 322 00:17:56,359 --> 00:17:59,679 Speaker 1: one in Florida. Um. Ever you ever been to Florida 323 00:17:59,720 --> 00:18:01,560 Speaker 1: when it's when it's in the middle of the summer. 324 00:18:01,960 --> 00:18:04,000 Speaker 1: I've been to Florida in the winter and it's it's 325 00:18:04,000 --> 00:18:06,000 Speaker 1: hotter than it is here in North Jersey in the summer. 326 00:18:06,040 --> 00:18:08,720 Speaker 1: So it's, uh, it's brutal. I remember the first time 327 00:18:08,720 --> 00:18:11,280 Speaker 1: I got to Florida and I said, you wonder how 328 00:18:11,280 --> 00:18:13,879 Speaker 1: hot Florida really is. You know, we came out, you 329 00:18:13,880 --> 00:18:16,400 Speaker 1: came out, you're in the airport and it's air conditioned. Boy, 330 00:18:16,440 --> 00:18:17,840 Speaker 1: they don't tell you the part about when you walk 331 00:18:17,920 --> 00:18:20,920 Speaker 1: through that wall and you step outside the airport. It's 332 00:18:20,920 --> 00:18:22,679 Speaker 1: like it's like a curtain. You just go through it. 333 00:18:22,720 --> 00:18:28,359 Speaker 1: It's like instant humidity. Holy cow, height five five five zero. 334 00:18:28,480 --> 00:18:30,040 Speaker 1: Run Eating of the car doctor. I'll be back right 335 00:18:30,040 --> 00:19:02,600 Speaker 1: after this. Don't go away. Welcome back ground, name of 336 00:19:02,640 --> 00:19:06,040 Speaker 1: the car doctor here at five zero zero. Let's get 337 00:19:06,080 --> 00:19:08,920 Speaker 1: over to Aaron in Massachusetts. What's going on with this 338 00:19:09,000 --> 00:19:11,120 Speaker 1: eleven Nissan? Aaron? Welcome to the car doctor. How can 339 00:19:11,119 --> 00:19:14,480 Speaker 1: I help? Thanks for having mer on. I appreciate your time. 340 00:19:15,320 --> 00:19:18,600 Speaker 1: So yeah, I've got the uh two thousand eleven Nissan Ultima, 341 00:19:18,760 --> 00:19:23,399 Speaker 1: the two point five liter four cylinder. UM. Basically, what's happens? 342 00:19:23,440 --> 00:19:26,359 Speaker 1: I'm getting a P zero four four two, which is 343 00:19:26,359 --> 00:19:31,240 Speaker 1: a small evap week um, so you know, right off 344 00:19:31,280 --> 00:19:34,080 Speaker 1: the bat okay, common you know, check the gas cap. 345 00:19:34,240 --> 00:19:36,200 Speaker 1: It was cheap, enop. I just replaced it because it's 346 00:19:36,240 --> 00:19:38,520 Speaker 1: it's a you know, ten year old, almost eleven year 347 00:19:38,520 --> 00:19:43,919 Speaker 1: old card miles. Okay. You know, rubber gas gets you know, 348 00:19:43,960 --> 00:19:47,320 Speaker 1: get old, brittle whatever. So for you know what changed 349 00:19:47,359 --> 00:19:50,439 Speaker 1: the gas? Do you recall what the surface of the 350 00:19:50,480 --> 00:19:52,280 Speaker 1: cap where the cap sits against the neck, do you 351 00:19:52,320 --> 00:19:55,200 Speaker 1: recall what that looks like? Was it was? It was, 352 00:19:55,280 --> 00:19:59,480 Speaker 1: It's smooth and clean that's smooth. It's real nice, shiny 353 00:19:59,600 --> 00:20:02,520 Speaker 1: nut did it or anything like that? It's good. Um 354 00:20:02,600 --> 00:20:04,919 Speaker 1: even honestly, the gas the gas cap looks fine. I 355 00:20:05,000 --> 00:20:11,440 Speaker 1: just said, you know what for for let's just replaced. UM. 356 00:20:11,480 --> 00:20:16,439 Speaker 1: So that didn't help to clear the code. UM, I drive. 357 00:20:17,200 --> 00:20:21,640 Speaker 1: I don't know a while UM code comes back. UM. 358 00:20:21,760 --> 00:20:24,880 Speaker 1: So I I go through you know, okay, let's let's 359 00:20:24,880 --> 00:20:27,480 Speaker 1: break out the scan tool and and and go through 360 00:20:27,520 --> 00:20:31,040 Speaker 1: the diagnostic procedures. Let's stop being lazy in so I 361 00:20:31,480 --> 00:20:38,439 Speaker 1: test the canstor uh event sole anoid. I can command 362 00:20:38,480 --> 00:20:42,240 Speaker 1: it closed, have a smoke machine on it. I commanded closed, 363 00:20:42,760 --> 00:20:44,760 Speaker 1: I stopped getting smoke out of it. I opened it, 364 00:20:44,800 --> 00:20:46,960 Speaker 1: I get smoked, so I know that's working. Does your 365 00:20:47,280 --> 00:20:51,760 Speaker 1: does you does your smoke machine show flow? It does 366 00:20:51,840 --> 00:20:57,119 Speaker 1: not show flow, so you're closing it. So there's no 367 00:20:57,200 --> 00:20:59,760 Speaker 1: flow meter. So how do you know the system is sealed? 368 00:20:59,760 --> 00:21:01,800 Speaker 1: If I guess you're looking for smoke, is what they're 369 00:21:01,880 --> 00:21:06,480 Speaker 1: making you do? Correct? Correct? So the next thing I 370 00:21:06,560 --> 00:21:09,520 Speaker 1: did was I went up to the EVA purge valve 371 00:21:09,600 --> 00:21:11,960 Speaker 1: up at the you know, close to the intake, made 372 00:21:11,960 --> 00:21:15,240 Speaker 1: sure that wasn't you know, that was working properly? Commanded 373 00:21:15,240 --> 00:21:17,680 Speaker 1: it on off. I could hear clicking. You know, I 374 00:21:17,800 --> 00:21:20,160 Speaker 1: get smoke if I open it, I get I loose 375 00:21:20,160 --> 00:21:23,600 Speaker 1: smoke if I close it. Um. I've gone through with 376 00:21:23,680 --> 00:21:29,280 Speaker 1: a fine tooth comb looking for a small EVAP leak. Um, 377 00:21:29,400 --> 00:21:32,919 Speaker 1: I can't find anything leaking. The what's throwing me for 378 00:21:32,960 --> 00:21:38,920 Speaker 1: a loop is if I fill my gas tank. Um, 379 00:21:38,960 --> 00:21:40,640 Speaker 1: the check ins and the light will be good. The 380 00:21:40,680 --> 00:21:44,960 Speaker 1: monitors will will all set within about a hundred miles. 381 00:21:45,040 --> 00:21:47,919 Speaker 1: Now I get awesome gas mileage. So a tank lasted 382 00:21:47,960 --> 00:21:53,520 Speaker 1: me about five thirty miles UM, so around right around 383 00:21:54,760 --> 00:21:57,400 Speaker 1: just over half the tank, I'll get a loose cast 384 00:21:57,520 --> 00:22:01,960 Speaker 1: loose gas cap light comes on, and maybe two or 385 00:22:02,000 --> 00:22:05,439 Speaker 1: three minutes later, the check engine light comes on. And 386 00:22:05,840 --> 00:22:08,040 Speaker 1: if I just ignore it and I go into my 387 00:22:08,119 --> 00:22:11,359 Speaker 1: scan tool a couple of days later and I do 388 00:22:11,520 --> 00:22:15,240 Speaker 1: the readiness check, my readiness monitors, they're all passed. Again. 389 00:22:15,320 --> 00:22:17,440 Speaker 1: I still have the check enginelight on, but the EVAPP 390 00:22:17,600 --> 00:22:22,359 Speaker 1: has passed. Okay, So let's let's s back up right there. 391 00:22:23,080 --> 00:22:26,520 Speaker 1: It's not that the EVAP has passed. First of all, 392 00:22:27,720 --> 00:22:30,840 Speaker 1: did you go to high school? Yes? Did you what 393 00:22:30,960 --> 00:22:36,920 Speaker 1: was your worst subject in high school? Uh? Probably biology. 394 00:22:36,920 --> 00:22:44,280 Speaker 1: Did you complete every test? Yes? Did you pass every test? 395 00:22:44,800 --> 00:22:49,400 Speaker 1: Did you pass every time? So you know the scan 396 00:22:49,480 --> 00:22:52,639 Speaker 1: tool companies use a wrong terminology when you're looking at 397 00:22:52,640 --> 00:22:57,159 Speaker 1: a monitor. It should really say complete incomplete. Some of 398 00:22:57,160 --> 00:22:59,440 Speaker 1: them use pass, fail, some of them use yes no, 399 00:23:00,160 --> 00:23:02,240 Speaker 1: some of them use a strike and a symbol, and 400 00:23:02,320 --> 00:23:03,920 Speaker 1: I you know, I don't know, I don't get it. 401 00:23:04,280 --> 00:23:07,000 Speaker 1: All right, it's it's did you complete the test? Yes? 402 00:23:07,280 --> 00:23:09,720 Speaker 1: Did you pass the test? The way you know on 403 00:23:09,760 --> 00:23:12,359 Speaker 1: a car if the monitor passed the test is if 404 00:23:12,400 --> 00:23:15,440 Speaker 1: it's set a fault or if it turned the light on, 405 00:23:15,640 --> 00:23:20,160 Speaker 1: or a combination of both. So you know understand that 406 00:23:20,200 --> 00:23:23,359 Speaker 1: the tools lying to you. Never believe a scan tool 407 00:23:23,600 --> 00:23:26,320 Speaker 1: is my is my motto unless unless it's making sense. 408 00:23:26,320 --> 00:23:28,400 Speaker 1: If it's not making sense, the tools lying to you, 409 00:23:29,080 --> 00:23:34,960 Speaker 1: so go back again. The uh AN evapp monitor bio 410 00:23:35,040 --> 00:23:39,520 Speaker 1: b D two principle will not run when there's more 411 00:23:39,560 --> 00:23:41,800 Speaker 1: than three quarters of a tank of fuel or less 412 00:23:41,800 --> 00:23:45,119 Speaker 1: than a quarter. All right, So if you want to 413 00:23:45,160 --> 00:23:46,840 Speaker 1: keep the light out and not fix the car, just 414 00:23:46,920 --> 00:23:48,560 Speaker 1: keep filling the car up every time it hits three 415 00:23:48,600 --> 00:23:54,800 Speaker 1: quarters of a tank. You're good, all right. It's it's 416 00:23:55,080 --> 00:23:58,680 Speaker 1: and and well the reason you passed inspection is because 417 00:23:58,840 --> 00:24:02,080 Speaker 1: probably in massage use it's like New Jersey, you can 418 00:24:02,200 --> 00:24:05,919 Speaker 1: have one monitor incomplete and still be a pass on 419 00:24:05,920 --> 00:24:11,320 Speaker 1: an eleven automobile. That I believe, just a little background, 420 00:24:11,359 --> 00:24:13,720 Speaker 1: I did work in the industry for a very long time. 421 00:24:13,840 --> 00:24:17,520 Speaker 1: I do believe Massachusetts has just changed that and they 422 00:24:17,560 --> 00:24:20,439 Speaker 1: do not. I don't think they allow anything to be 423 00:24:20,520 --> 00:24:25,240 Speaker 1: incomplete anymore. I could be wrong, but I I don't 424 00:24:25,280 --> 00:24:28,480 Speaker 1: think they they do allow anything to be incomplete. Of 425 00:24:28,720 --> 00:24:32,280 Speaker 1: about a year ago, they revamped the test the test company, 426 00:24:32,359 --> 00:24:34,280 Speaker 1: and it was it was a headache with with trying 427 00:24:34,280 --> 00:24:37,360 Speaker 1: to get stuff, uh to pass. But but either way, 428 00:24:37,480 --> 00:24:38,960 Speaker 1: either way, but I want to see I want to 429 00:24:39,000 --> 00:24:41,800 Speaker 1: see how that affects the people driving the older cars anyway. 430 00:24:42,000 --> 00:24:46,479 Speaker 1: All right, yeah, so so I think where your flaw 431 00:24:46,720 --> 00:24:49,720 Speaker 1: is and you're testing is solid. But where your flaw 432 00:24:49,800 --> 00:24:53,160 Speaker 1: is without a flow meter, all you're doing is mechanically 433 00:24:53,280 --> 00:24:58,159 Speaker 1: checking and electrically checking, vent and purge open clothes, smoke, 434 00:24:58,240 --> 00:25:02,600 Speaker 1: no smoke all if there's a leak somewhere in the system, 435 00:25:02,680 --> 00:25:04,480 Speaker 1: and and and and a four or four two is 436 00:25:04,480 --> 00:25:07,080 Speaker 1: a leak less than twenty thousands of an inch you're 437 00:25:07,119 --> 00:25:09,639 Speaker 1: looking for something smaller than the half the thickness of 438 00:25:09,640 --> 00:25:13,800 Speaker 1: a head of hair on your head. All right, so 439 00:25:14,040 --> 00:25:17,639 Speaker 1: why don't we do this? Turn the key on, close 440 00:25:17,720 --> 00:25:20,639 Speaker 1: the vent? Can you close the vent in the purge? 441 00:25:20,680 --> 00:25:23,639 Speaker 1: Put the system into an evapp based service test or 442 00:25:23,640 --> 00:25:28,360 Speaker 1: a sealed state. All right? And if you turn smoke on, 443 00:25:28,520 --> 00:25:32,359 Speaker 1: watch the fuel tank pressure sensor. A smoke machine should 444 00:25:32,480 --> 00:25:36,240 Speaker 1: should produce roughly less. It's about a pound of pressure. 445 00:25:36,280 --> 00:25:39,240 Speaker 1: It's not a lot, but you should see the fuel 446 00:25:39,240 --> 00:25:43,960 Speaker 1: tank pressure sensor off the scan tool change state. It 447 00:25:43,960 --> 00:25:48,040 Speaker 1: will likely go up. I believe it'll show a voltage increase. 448 00:25:49,160 --> 00:25:52,280 Speaker 1: All right, as as as as pressure goes up, and 449 00:25:52,320 --> 00:25:57,320 Speaker 1: then stop the smoke machine and does does the tank 450 00:25:57,359 --> 00:26:01,040 Speaker 1: pressure hold? And if the tank pressure or holds, then 451 00:26:01,080 --> 00:26:03,400 Speaker 1: we can have a different conversation. If the tank pressure 452 00:26:03,440 --> 00:26:05,440 Speaker 1: doesn't hold, then at least you know for sure you're 453 00:26:05,480 --> 00:26:07,840 Speaker 1: looking for a leak. And if you want to prove 454 00:26:07,880 --> 00:26:11,280 Speaker 1: as the tank pressure sensor showing you something real, take 455 00:26:11,320 --> 00:26:13,840 Speaker 1: the gas cap off. You should see an instantaneous loss 456 00:26:13,840 --> 00:26:19,320 Speaker 1: of system pressure. Now that being said, watch how much 457 00:26:19,320 --> 00:26:22,880 Speaker 1: smoke you pump into this system. You know older systems. 458 00:26:22,920 --> 00:26:26,560 Speaker 1: I'm always cautious because smoke is a petroleum based product, 459 00:26:26,880 --> 00:26:30,320 Speaker 1: and you're now pumping petroleum product into something with a 460 00:26:30,359 --> 00:26:34,399 Speaker 1: canister that you'll oversaturate the canister with smoke from the 461 00:26:34,400 --> 00:26:38,240 Speaker 1: smoke machine, So you want to use it judiciously. Last thought, 462 00:26:38,680 --> 00:26:41,680 Speaker 1: last thought ultimates. I would look at the I would 463 00:26:41,680 --> 00:26:44,720 Speaker 1: look very carefully at the fuel filler neck, make sure 464 00:26:44,720 --> 00:26:48,640 Speaker 1: there's no rust and corrosion, looking for a pinhole, all right, 465 00:26:49,359 --> 00:26:54,240 Speaker 1: and then take the line off the purge valve, electrically 466 00:26:54,320 --> 00:26:58,159 Speaker 1: disconnect the purge valve. Start the car and disconnect the 467 00:26:58,160 --> 00:27:01,480 Speaker 1: purge valve line. Put your finger. Put your finger over 468 00:27:01,520 --> 00:27:05,639 Speaker 1: the purge valve. Do you feel suction? I've done that 469 00:27:05,680 --> 00:27:10,800 Speaker 1: and I don't. Okay, Um, then you've got it. You're 470 00:27:10,840 --> 00:27:14,400 Speaker 1: you're on this. You're you're close, all right, the kid. 471 00:27:14,600 --> 00:27:16,160 Speaker 1: The key I would want to know is and here's 472 00:27:16,160 --> 00:27:17,640 Speaker 1: where I would want to know. That's why I'm saying. 473 00:27:17,640 --> 00:27:20,000 Speaker 1: The fuel tank pressure sensor test will tell you. If 474 00:27:20,040 --> 00:27:21,520 Speaker 1: this was in the shop, i'd be looking at the 475 00:27:21,560 --> 00:27:25,119 Speaker 1: flow meter. If I had an intermittent like this, I 476 00:27:25,200 --> 00:27:28,000 Speaker 1: would I would be paying very close attention to vent 477 00:27:28,080 --> 00:27:31,600 Speaker 1: and purge fuel filler neck. And then at that point 478 00:27:31,640 --> 00:27:34,640 Speaker 1: I would have to probably break out the five gas 479 00:27:34,680 --> 00:27:37,280 Speaker 1: and start sniffing around the fuel tank them and lines 480 00:27:37,359 --> 00:27:41,640 Speaker 1: for for leaks that I can't see by smoke. Okay. 481 00:27:41,280 --> 00:27:43,800 Speaker 1: And what other thing that that's also throwing me for 482 00:27:43,840 --> 00:27:45,639 Speaker 1: a loop is I don't I don't drive on the 483 00:27:45,720 --> 00:27:48,960 Speaker 1: highway very much just because you know, if I'm going 484 00:27:49,000 --> 00:27:50,960 Speaker 1: out with the family and the kids and take my 485 00:27:50,960 --> 00:27:53,240 Speaker 1: my wife's Lexus, you know, so I just drive this 486 00:27:53,320 --> 00:27:56,320 Speaker 1: to work. Um, you know, I try and get this 487 00:27:56,400 --> 00:27:59,760 Speaker 1: good gas mileage. So I never really you know, romp 488 00:27:59,840 --> 00:28:02,480 Speaker 1: on the throttle. But I've noticed when I taken it, 489 00:28:02,680 --> 00:28:04,720 Speaker 1: you know, up to New Hampshire, you know, I take 490 00:28:04,760 --> 00:28:08,960 Speaker 1: it on a ride on the highway and really get 491 00:28:09,000 --> 00:28:12,119 Speaker 1: on it. Um, it will clear the check engine light, 492 00:28:12,720 --> 00:28:16,800 Speaker 1: which boggles me because under you know, you have most 493 00:28:16,880 --> 00:28:20,920 Speaker 1: vacuum under IDOL. Correct, Well, don't look at it like that, 494 00:28:21,080 --> 00:28:22,960 Speaker 1: Yes you do, but don't look at it like that. 495 00:28:23,000 --> 00:28:24,639 Speaker 1: You just have to be hitting a point where the 496 00:28:24,640 --> 00:28:28,720 Speaker 1: evapp monitor runs again. I gotta remember every time that 497 00:28:28,840 --> 00:28:32,320 Speaker 1: if that monitor runs X number of times, at some 498 00:28:32,400 --> 00:28:35,119 Speaker 1: point it will clear the light. It won't clear the code. 499 00:28:35,160 --> 00:28:38,680 Speaker 1: The code clears after thirty th attempts, and I believe 500 00:28:38,720 --> 00:28:43,480 Speaker 1: are the lights going to clear after for a conversation's sake? Uh? Six? 501 00:28:43,880 --> 00:28:47,080 Speaker 1: And the code will clear after thirty But and it's 502 00:28:47,120 --> 00:28:48,920 Speaker 1: different for every year making model. I never try to 503 00:28:48,960 --> 00:28:51,760 Speaker 1: keep that in my head. It's an average approximation. UM, 504 00:28:51,920 --> 00:28:54,440 Speaker 1: so don't let that throw you, all right? Do those 505 00:28:54,480 --> 00:28:57,040 Speaker 1: things call me back? Fix this all right? Brother? Well 506 00:28:57,040 --> 00:28:59,360 Speaker 1: do I appreciate time, Ron, love the show, Thank you, sir. 507 00:28:59,480 --> 00:29:01,080 Speaker 1: You'd be well, I'm run on any of the Car Doctor. 508 00:29:01,080 --> 00:29:11,400 Speaker 1: I'll be back right after this. Don't go away, welcome back, 509 00:29:11,480 --> 00:29:14,720 Speaker 1: running end the Car Doctor. Eight five zero zero is 510 00:29:14,720 --> 00:29:16,960 Speaker 1: the phone number. That's seven. You can call that number 511 00:29:17,240 --> 00:29:21,200 Speaker 1: A five five zero zero zero and leave a message. 512 00:29:21,200 --> 00:29:23,360 Speaker 1: If we're not on the air, we're live Saturday afternoons 513 00:29:23,360 --> 00:29:25,640 Speaker 1: to to four pm on the network. We will put 514 00:29:25,640 --> 00:29:27,160 Speaker 1: you in the queue for the next live broadcast. Just 515 00:29:27,240 --> 00:29:28,959 Speaker 1: leave a message, tell us where we can find you, 516 00:29:29,160 --> 00:29:31,400 Speaker 1: and we will find you. And um we'll get you 517 00:29:31,480 --> 00:29:33,120 Speaker 1: up here and we'll solve your car problem because that's 518 00:29:33,160 --> 00:29:34,560 Speaker 1: what we do and have been doing for the past 519 00:29:34,600 --> 00:29:37,280 Speaker 1: thirty one years. Let's go to Jeremy and Connecticut and 520 00:29:37,360 --> 00:29:39,200 Speaker 1: let's see what's going on. Here, jeremy. Welcome to the 521 00:29:39,240 --> 00:29:43,640 Speaker 1: car doctor. How can I help? Hi? Thank you, you're welcome. Well, 522 00:29:43,840 --> 00:29:48,520 Speaker 1: I concisely as I can. I have a clatter problem, 523 00:29:48,720 --> 00:29:52,320 Speaker 1: a very loud clatter problem with a three O two 524 00:29:52,880 --> 00:29:58,400 Speaker 1: in a seventy Mustang convertible. And I'm getting ready to 525 00:29:58,440 --> 00:30:04,480 Speaker 1: sell this car, so it's it's very annoying. Obviously I've 526 00:30:04,480 --> 00:30:07,040 Speaker 1: got to get it fixed to get the best price 527 00:30:07,120 --> 00:30:10,240 Speaker 1: on it. Let me tell you briefly what has already 528 00:30:10,320 --> 00:30:16,440 Speaker 1: been done. Originally it sounded like lifters. It has hydraulic lifters. 529 00:30:16,480 --> 00:30:20,760 Speaker 1: So my mechanic is very good. He's probably um, you know, 530 00:30:20,920 --> 00:30:26,960 Speaker 1: it's late thirties. He's he's uh, pretty sharp and uh, 531 00:30:27,120 --> 00:30:30,960 Speaker 1: so what we did is the following. He replaced all 532 00:30:30,960 --> 00:30:34,960 Speaker 1: the lifted Well, first off, he identified the clatter as 533 00:30:35,000 --> 00:30:38,960 Speaker 1: coming from the first cylinder on the passenger side as 534 00:30:38,960 --> 00:30:43,640 Speaker 1: you look at the motor, and so he pulled the 535 00:30:43,720 --> 00:30:47,040 Speaker 1: valve cover off and immediately discovered that two of the 536 00:30:47,120 --> 00:30:53,640 Speaker 1: rockers on that cylinder were off right off the valves 537 00:30:54,320 --> 00:31:01,040 Speaker 1: and uh and those um push rods were end so 538 00:31:01,360 --> 00:31:05,840 Speaker 1: that cylinder wasn't even firing. It ran fine, but it 539 00:31:05,960 --> 00:31:12,720 Speaker 1: was making that noise. So go ahead. Yeah. So what 540 00:31:12,800 --> 00:31:16,840 Speaker 1: he did was he replaced, he took the head off, 541 00:31:16,880 --> 00:31:21,480 Speaker 1: He replaced all the lifters, and one of those lifters 542 00:31:21,520 --> 00:31:27,920 Speaker 1: in that cylinder was stuck. Okay. And he said he 543 00:31:28,160 --> 00:31:31,520 Speaker 1: looked at the can the best he could through whatever 544 00:31:31,640 --> 00:31:35,280 Speaker 1: hole you can inspect it through. I'm not familiar with it. 545 00:31:35,320 --> 00:31:38,840 Speaker 1: I'm sure you are. And he said it looked fine. Okay. 546 00:31:38,880 --> 00:31:41,960 Speaker 1: So all the lifters on that side were replaced, all 547 00:31:42,240 --> 00:31:48,920 Speaker 1: of the push rods and go and four rockers and 548 00:31:49,320 --> 00:31:53,000 Speaker 1: h the when he put it all back together, h 549 00:31:53,120 --> 00:31:58,600 Speaker 1: new gaskets and everything. Um, it starts right up, runs fine, 550 00:31:58,720 --> 00:32:04,120 Speaker 1: but the clatter is they're just as loud as ever. Okay. 551 00:32:04,200 --> 00:32:07,160 Speaker 1: So first question, has he looked at it running? Does 552 00:32:07,200 --> 00:32:08,920 Speaker 1: he see oil coming out the top of the rock 553 00:32:09,000 --> 00:32:13,760 Speaker 1: or through the push rod? I don't know, but I'm 554 00:32:13,800 --> 00:32:18,160 Speaker 1: sure he would have said that unless he doesn't unless 555 00:32:18,240 --> 00:32:20,680 Speaker 1: and I'm not picking on him, but unless he doesn't 556 00:32:20,720 --> 00:32:24,719 Speaker 1: know the test. So first first rule of thumb. All right, 557 00:32:24,960 --> 00:32:28,040 Speaker 1: let's pop the let's pop the valve cover off, started up, 558 00:32:28,120 --> 00:32:31,160 Speaker 1: lead it idle. Now we're not looking for a flood. 559 00:32:31,760 --> 00:32:36,760 Speaker 1: We're looking for, you know, a nice, steady, little puddle 560 00:32:36,760 --> 00:32:39,800 Speaker 1: of oil coming up out of the push rod to 561 00:32:39,880 --> 00:32:43,360 Speaker 1: keep the top of the rocker pivot lubricated. All right, 562 00:32:44,400 --> 00:32:49,120 Speaker 1: that's number one. This particular ford head has individual rockers. Correct, 563 00:32:49,160 --> 00:32:52,480 Speaker 1: this is not a shaft motor. Did you see this? 564 00:32:52,640 --> 00:32:55,960 Speaker 1: You're right? Okay, So we're we're looking for oil coming 565 00:32:55,960 --> 00:32:59,720 Speaker 1: out of each individual push rod. That's number one. If 566 00:32:59,800 --> 00:33:01,640 Speaker 1: by some chance, and I don't think this will be 567 00:33:01,680 --> 00:33:04,560 Speaker 1: the case, but if by some chance you see oil 568 00:33:04,640 --> 00:33:07,160 Speaker 1: coming out at full force, like it's gonna shoot oil 569 00:33:07,200 --> 00:33:10,600 Speaker 1: over the fender of the car, you've got to You've 570 00:33:10,600 --> 00:33:13,680 Speaker 1: got a stuck lifter, possibly debris in the oil galley. 571 00:33:14,080 --> 00:33:17,360 Speaker 1: Don't be afraid to assume that you know that the 572 00:33:17,440 --> 00:33:20,280 Speaker 1: lifter is stuck open, and that's why it's pushing oil 573 00:33:20,360 --> 00:33:23,560 Speaker 1: so fast and possibly contributing to the noise. Um. I'll 574 00:33:23,600 --> 00:33:26,160 Speaker 1: tell you what, Sit right, tight, Sit tight a minute, Jeremy. 575 00:33:26,280 --> 00:33:28,240 Speaker 1: Let me let me pull over and take this take 576 00:33:28,400 --> 00:33:30,320 Speaker 1: take a pause, and we'll finish up when we come back. 577 00:33:30,320 --> 00:33:32,120 Speaker 1: I'm run a nee of the car. Doctor. Don't anybody 578 00:33:32,200 --> 00:33:46,200 Speaker 1: go anywhere. Welcome back around the in the car, doctor, Jeremy, Connecticut. 579 00:33:46,200 --> 00:33:49,680 Speaker 1: You're still there, sir, correct, So so let me ask 580 00:33:49,800 --> 00:33:51,760 Speaker 1: let me ask this question, and I failed to do this. 581 00:33:51,960 --> 00:33:57,200 Speaker 1: Is this a stock motor? Yes, okay, and as I know, 582 00:33:57,560 --> 00:34:00,280 Speaker 1: I've had it for thirteen years, but I don't know 583 00:34:00,320 --> 00:34:05,320 Speaker 1: what and right, But it wasn't a case where you 584 00:34:05,440 --> 00:34:07,640 Speaker 1: modified something, put it together and you had this clatter. 585 00:34:07,680 --> 00:34:10,520 Speaker 1: You've been using it, however, sparingly, and then all of 586 00:34:10,560 --> 00:34:14,360 Speaker 1: a sudden this noise developed out of the blue. Okay, 587 00:34:14,480 --> 00:34:16,680 Speaker 1: So first I'm back to my first statement. I want 588 00:34:16,680 --> 00:34:17,879 Speaker 1: to know what I want to know if I've got 589 00:34:17,880 --> 00:34:20,640 Speaker 1: oil dribbling up out of the push rod feeding the rocker, 590 00:34:21,280 --> 00:34:24,719 Speaker 1: all right, that's just really important. This is a did 591 00:34:24,760 --> 00:34:26,960 Speaker 1: you see this head when when the valve cover was off? 592 00:34:27,000 --> 00:34:29,960 Speaker 1: This is a bolt through the rock a arm clamping 593 00:34:29,960 --> 00:34:34,359 Speaker 1: it down to the headstyle, correct, yes, okay, make sure 594 00:34:34,520 --> 00:34:37,440 Speaker 1: I did not see it with the head off. That's okay, 595 00:34:37,800 --> 00:34:41,560 Speaker 1: that's okay. Make sure make sure the fulcrum isn't damage 596 00:34:41,600 --> 00:34:45,040 Speaker 1: that the rocker arm sits on, because my first question 597 00:34:45,040 --> 00:34:51,520 Speaker 1: would be why the push rods fall out? Yeah right, damn? Right? 598 00:34:51,600 --> 00:34:53,920 Speaker 1: Is the fulcrum damage that the rocker arm pivots on? 599 00:34:54,320 --> 00:34:57,480 Speaker 1: All right? Why did the push rods fall out? Okay? 600 00:34:57,920 --> 00:34:59,480 Speaker 1: Last thing is I'm gonna tell you, if you've got 601 00:34:59,480 --> 00:35:01,879 Speaker 1: oil shoot and over the fender on this car, don't 602 00:35:01,920 --> 00:35:04,440 Speaker 1: be afraid to take a little rubber mallet gently and 603 00:35:04,560 --> 00:35:06,919 Speaker 1: tap the top of the rocker in order to try 604 00:35:06,920 --> 00:35:09,799 Speaker 1: and reseat the plunger. Maybe there's debris in the lifter 605 00:35:09,920 --> 00:35:12,560 Speaker 1: galley and that's what's holding the lifter up, although that 606 00:35:12,600 --> 00:35:15,600 Speaker 1: would just prevent cause high oil pressure, not necessarily cause 607 00:35:15,640 --> 00:35:17,680 Speaker 1: it the clatter. You got some tested to do and 608 00:35:17,680 --> 00:35:19,560 Speaker 1: then call me back. I'm on an Adian. The car 609 00:35:19,600 --> 00:35:23,520 Speaker 1: doctor're reminding you. Mechanics aren't expensive, they're priceless. See you