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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 19, 2018
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
1988 Chevrolet Corvette 35th Anniversary Edition 5.7L Poor Idle Quality, MIL Lamp on VIN: 1G1YY2183J
Hi all in IATN land. I need some confirmation or other tests to repair this Vette. I have monitored the voltage on the burn off circuit, 12 volt supply circuit and the sens circuit. Burn off and supply go to 12 volts during burn off. Sens circuit goes to 4... Trouble codes: 36 (Burn off code)
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2016 Chevrolet Cruze LT 1.4L Wiring VIN: 1G1BE5SM0G
Thanks for your time. Have a light hit 2016 Cruze LT that has suffered damage to the harness that runs on top of the front bumper reinforcement (looks like they hit a truck with a trailer hitch which caught the top of the reinforcement and the harness). Th...
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2010 GMC Sierra 2500 HD SLE 6.6L wheel bearings? VIN: 1GT4K0B67A
This one has me stumped. It sounds and behaves exactly like a front wheel bearing on the drivers side. But it isn't. Steer right and its noisy. Steer left and its quiet. Im runnning out of places to hook up the chassis ears to nail it down. It has two GM o...
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Fixes & Summaries for GM
Fix/Summary Answers
2004 Chevrolet Trailblazer LS 4.2L transmission VIN: 1GNDT13S84
Well thanks to everyone for the information.I found the service bulletin #04-07-30-022 that Jeff mentioned and as Jeff said our vehicle was built in Moraine and falls in the VIN breakpoint for the software update to cure harsh tranny engagement when cold.We h...
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2000 GMC C3500 Sierra SL 5.7L Mechanical VIN: 1GDJC34R2Y
Kept being told that 2000 was a one year system and that we did not have the proper master cylinder by different suppliers. Old time parts man crossed number to a Dorman unit and we gave it one last try. Thanks to all that reminded me of scan tool bleeding. ...
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