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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 15, 2015
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2002 Buick Park Avenue 3.8L a/c compressor VIN: 1G4CW54K32
Everything seems to work properly on HVAC system,except compressor comes on in heating mode w/temp set at 90°F. Never did this last winter as best I can tell. It seems to work normal in all the a/c positions with temp control at low temps,but it also comes on ...
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2009 Chevrolet Uplander LT 3.9L Unknown VIN: 1GNDV33199
Hi, everyone. I have a new customer. The complaint on this van is an intermittent very harsh shift around the 45 MPH range. His wife describes it as "being hit by a vehicle from behind". I'm thinking it MAY be the 2-3 or 3-2 shift. Of course, I cannot reprodu...
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Fixes & Summaries for GM
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