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Professional Automotive Repair Technical Discussions for July 7, 2020 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers | |
| 2008 Chevrolet Colorado LS 3.7L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp on VIN: 1GCCS29E58 Thanks in advance. This vehicle towed in for not running.It had multiple codes & did not want to start or run hardly at all. codes were p0300,p0106,p0121, p0606 & u0073-00. next morning truck fires & & runs fine, cleared codes & truck idled & ran with only... Trouble codes: U0073 (control mod bus off), P0606 (contr mod internal failure), P1221 |
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| 2013 Chevrolet Traverse LT 3.6L Mechanical VIN: 1GNKRGKDXD This 2013 Traverse came in because the transmission would quit working while driving (acted like it was in neutral). There were no DTCs. The transmission was replaced with a Jasper reman. After it was programmed, the MAF was cleaned, and the cooler flushed... |
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| 2014 Chevrolet Equinox LT 2.4L MIL Lamp on VIN: 2GNALBEK0E hello to all and thank you for any help.. the 2014 equinox came into the shop with the mil lamp on- the codes were p2430-p2431-p2433-p2437 and p2440.did a sol. function test with the scanner, sol. #1 was not making any noise. unpluged sol and used a noid l... Trouble codes: P2440 |
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| 2002 GMC Yukon SLE 5.3L Misfire VIN: 1GKEK13Z62 Hello. This was towed in overnight with a no start complaint. Customer said it has a bad fuel pump and filter. Got in it and started right up and has only not started 1 time since but that was just a short delay after sitting overnight. Checked for the lis... Trouble codes: P0300 (Random miss), P0171, P0174 (Lean bank 2), P0329 (Knock sensor), P0102 (Maf) |
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| 2003 GMC Yukon Denali 6.0L passenger blend door VIN: 1GKEK63U33 ok I need help on this one. the pass side blend door motor is always on hot. I replaced the motor and tried 2 used control heads and performed a recalibration of the motors. While watching the pass door motor during calibration it will go to the cold setti... |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
