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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 5, 2022
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
2010 Chevrolet Camaro SS 6.2L Radiator VIN: 2G1FT1EW9A
This Camaro has what looks to be engine oil in the cooling system. It is gold in color. There is a cooler for the manual transmission in the radiator. Transmission fluid is as full as it can get. The power steering cooler is part of the AC condenser, not i...
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2011 GMC Sierra 3500 HD SLE 6.6L MIL Lamp on VIN: 1GD523CL2B
We are having problems with code P0191. Have followed SI from GM guidelines, looked for chaffed wires, rubbed through wires, fretting on connections, corrosion on connections, cleaned engine/frame grounds. Ran wiggle tests, load tested wiring with headlamp... Trouble codes: P0191 (Fuel Pressure Regulator control High short to ground1), P0191 (Fuel Pressure Regulator control High short to ground1)
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Fixes & Summaries for GM
Fix/Summary Answers
2013 Chevrolet Silverado 1500 LT 5.3L oil pressure VIN: 3GCPKSE73D
when i got truck it had collasped lifter so i never checked if it had oil pressure once i replaced lifters did oil change then oil pressure fell too zero after warm up replaced pickup tube o ring but no help but with all your help i was able to check press...
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2009 Pontiac Vibe 2.4L Differential VIN: 5Y2SM67069
Well this one is back on the road. Removed the rear section of the driveshaft then removed the rear axles leaving the outer stubs in place. Drives very nice. My friend is happy now that he doesn't have to drive his Avalanche to work every day. Thanks very ...
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