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Professional Automotive Repair Technical Discussions for April 4, 2023 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2009 Chevrolet HHR LT 2.4L Surge, Surge, Surge VIN: 3GNCA23VX9 Good evening iatn family, I am having a bit of an issue with this Chevy HHR - as for one I am getting a P0401 code but it seems the car doesn't have an EGR valve. The throttle body has been replaced but the vehicle is still idling high. Have tried di... Trouble codes: P1291 (injector high side shorted to GND or V-BATT Bank 1), P1291 (injector high side shorted to GND or V-BATT Bank 1) |
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| 2008 Chrysler Town & Country Touring 3.8L popping noise VIN: 2A8HR54P28 Most of this popping and creaking noise happens in reverse, moving slowly. Then happens again when going into drive, usually noise happens at slow speeds from reverse or drive. Once going forward, the noise does not happen again. Have used chassis ear on r... |
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| 2007 Dodge Charger SRT8 6.1L Battery VIN: 2B3KA73W67 Customer states, battery will not stay charged. It has had a aftermarket radio in it for a long time. So I disconnected the after market radio first & it made no change. Drain is 1.815amps then when I remove fuse #14 it drops to .947ma. This circuit has HV... |
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| 2009 Jeep Patriot Sport 2.4L intermittent no crank, no start VIN: 1J4FF28B29 Vehicle came in for an intermittent no start. sometimes it'll start over 10 times in a row, other times it wont start at all, and everything in-between. - checked starter, even when vehicle doesn't start, I can start it with a power probe. - checked all ... |
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| 2006 Pontiac Grand Prix 3.8L -17% ltft VIN: 2G2WP55236 So we are seeing over-fuel occurring. LTFT = -10 to -17%, STFT crosses good. KOEO MAF Hz = 700. KOER IDLE MAF = 2800-3000 Hz. WOT = 8500HZ. Injector balance = good. I know the MAF is responsible for this problem because I disconnect the MAF sig wire to for... |
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| 2013 Subaru Impreza Limited 2.0L Engine VIN: JF1GPAH61D Subaru Tech, please help on this bad boy here. Customer concern engine make a loud rattle knocking noise after cold start. Noise will slowly quiet down after driven for 15 [...] 20 minutes. We remove the drive belt & shut the injector one by one, noise doesn'... |
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| 2012 Volkswagen Touareg TDI Executive 3.0L No Start VIN: WVGFK9BP3C Good morning, we are looking for cam - crank correlation waveform. This 2012 Touareg V6 TDI sets a P0016 cam crank correlation code and does not start. According to scanner data actual and desired Fuel pressure in the common rail are the same while crankin... Trouble codes: P0016 (cam crank correlation), P0016 (cam crank correlation) |
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| 2001 Volvo S60 2.4L Poor Idle Quality VIN: YV1RS61R41 This volvo was towed in from another shop. Had sat for a month or more since they wouldn't work on it without $1100 up front. I'd dealt with this lady before and she's a good customer, just struggling lately. Radiator was cracked. Customer could not afford... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2003 Ford Expedition XLT 5.4L Key Identification VIN: 1FMPU15L13 Hello. This fault is weather related, it appears when ambient temp drops to 1 digit. Since weather is already warmer, fault is not present as to allow us further testing. Customer follows us in not trying to make magic cures as a way to fix this. For us, a gho... |
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| 2009 Ford Escape XLS 2.5L Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FMCU92779 hi thanks to everyone for your help. As several of you said fuel injectors. What stumped me on this were a couple of things. number one is the rest of the story. customer really wanted me to re-use his new fuel injectors. He did not tell me two came from amazo... Trouble codes: P2196, P2271, P0172. |
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| 2015 Ford Taurus SEL 3.5L Misfire, MIL Lamp on VIN: 1FAHP2E82F Thanks for the help from everyone. Leakage on two of the cylinders was 100%. Only original problem with the car was a leaking water pump. I did install a Ford pump. I will install Ford timing chains for repair. Cloyes warranty is nothing. Second chain in a row... Trouble codes: P3650, P3690, P3010, P3020, P3030. |
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| 2016 Ford F-150 XL 3.5L Key VIN: 1FTEX1C86G Sorry I haven't closed this. Still don't have a final answer. I did learn that my locksmith doesn't have the IDS link. I ended up installing a new computer from Ford. Cycle each key for about 10 seconds per the locksmith. Still no start. I waved the white fla... |
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| 2007 Mercury Mountaineer 4.0L Misfire VIN: 4M2EU37E07 After a string of additional problems, Took 14 separate security time out cycles to get the keys programmed with the new PCM and the starter not staying engaged long enough to crank over engine we were able to get clear cam/crank signals and matched them to kn... |
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