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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 10, 2019
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Open Help Requests for GM
Help Request Answers
2009 Cadillac CTS 3.6L engine VIN: 1G6DG57729
Original engine had typical timing chain/cam issues so it was replaced with this used engine. The original engine ran, but had 150k miles and had multiple cam/crank timing faults. It was smooth, and had no vibration beforehand. The replacement engine runs ...
2005 Chevrolet Silverado 3500 6.6L No Start, Stall, Loses the fuel prime VIN: 1GBJK39225
Right after a head gasket job done on the right side head only the truck loses its prime and won't start until you pump the primer pump up. Then it dies shortly after it runs for a minute or so. Then you have to prime it again and again to idle. We replace...
2007 Chevrolet Trailblazer LT 4.2L Differential VIN: 1GNDT13S27
Customer brought the Trailblazer in complaining
2008 Chevrolet Silverado 1500 LT 5.3L Unknown VIN: 2GCEK13318
Vehicle came in running rough and chugging. Has 7 DTCs: p0101, p0121, p0172, p0300, p1101, p2119. It honestly runs like it has a vacuum leak, i have sprayed the intake, smoked the intake, checked the snorkel. Driving it with the scanner on it i cant see an...
2009 Chevrolet Colorado WT 2.9L MIL Lamp on VIN: 1GCDT19949
Vehicle was brought in a few months back with p0017 code that would return immediately after being cleared. Another tech was working on it and noticed that the cam timing solenoid looked new. It was a dorman part and he tried an AC delco solenoid and code ... Trouble codes: P0017 (Exhaust camshaft - crankshaft correlation)
2014 Chevrolet Camaro LS 3.6L Cuts out VIN: 2G1FA1E36E
I have a similar vehicle. I can compare data recordings. switch sensors etc. This vehicle acts like it was running out of gas high, pressure fuel is 1200+ Spark plugs are fouled, short and long term trims near 20, 02 readings drop to near o. Cold it runs a... Trouble codes: P0016 (Crank Cam not plausable), P0017 (Crank Cam not plausable), P0018 (Crank Cam not plausable), P0019 (Crank Cam not plausable), P0097 (Intake air temp sensor 2 low voltage), P00F4
2010 GMC Terrain SLE 2.4L Hard to steer VIN: 2CTALBEW2A
Electric Power Steering control module Code C0800-03 Control module power circuit low voltage That code is not present all time. It happened after the SUV had been driven for at least 30 min. Symptom is hard to steer AND then suddenly GOES to normal. We di...

Fixes & Summaries for GM
Fix/Summary Answers
1998 Pontiac Trans Sport Montana 3.4L ABS System VIN: 1GMDX03E3W
Sorry for the delay in posting a fix. I should have mentioned that this is my own vehicle, so it takes a back seat to everyone else's. Thanks so much to everyone who took time and mental energy to reply. It was suggested that I replace the wheel bearings but w...
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