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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 17, 2023
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Open Help Requests for GM
Help Request Answers
2014 Chevrolet Cruze LT 1.4L Misfire VIN: 1G1PC5SB6E
this car came to me from another shop, they put an ign. coil and a ecm on it, i was gonna program it, i have a rap kit from snapon for programming. the first ecm was a used one and it failed programming, then they got a cardone, it wouldnt take either, the...
2016 Chevrolet Impala LT 3.6L Steering VIN: 2G1115S33G
How come when I turn left my steering wheel returnability doesn’t center. When I turn right it does center, what should I look for? The steering wheel will just staybin place and not center how it’s supposed to
2017 Chevrolet Trax LT 1.4L Surge, Misfire VIN: 3GNCJKSBXH
Thanks for your responses ahead of time. Customer states engine sputtering, lack of power, and not running well. Check engine light on with the codes P0171 and P0299. Test drove monitoring fuel trims expecting to see lean condition right away, but engine d... Trouble codes: P0171 (Fuel Trim System Lean), P0299 (Engine Underboost), P2261 (Turbocharger Bypass Valve Stuck)
2018 GMC Sierra 1500 SLT 5.3L Pscm VIN: 3GTU2NEC2J
I recieved this truck from a local used car lot that bought it at an auction. The truck drove and steered fine for over a week until the lot wash boy power washed the engine bay. The next morning the salesman got in the truck to deliver it and had no elect...
2006 Hummer H3 3.5L All cluster lights, headlights, fog lights VIN: 5GTDN13X78
Vehicle started last night but headlights and cluster lights did not work. Key would not come out. Customer shut off. Then he tried to start and the security light came on and it would not start. Checked it out today and found no bulb check or gauge ...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Chevrolet Silverado 3500 WT 6.0L Smoke from lr VIN: 1GBJC34U86
Replaced both rear calipers and hoses. Replaced the pads because they were scorched pretty good. Thanks for the input. The LR caliper would drag and heat up the rotor, finally was able to duplicate in the air.
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