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Prev Professional Automotive Repair Technical Discussions for July 7, 2022
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
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2010 Buick LaCrosse CXS 3.6L Not Sure VIN: 1G4GE5GV5A
The noise sounds like the abs pump turning on. Only happens when turning right from stop and harder acceleration. You can hear it in the front left. The front right speed sensor is dropping in and out. Customer said that was doing that before engine replac...
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2005 Cadillac Escalade 6.0L cruise control VIN: 1GYEK63N65
In the wiring diagrams it only shows 4 wires but there are six wires, the green with white strip shows power with the pedal released and looses power when brake is applied but I can't find where that wire goes. The white wire I checked and it has power whe...
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2007 Chevrolet Silverado 1500 LT 4.8L Starting VIN: 1GCEK19C77
Hi. Pickup was towed in with a no start, no crank condition. Tested for crank signal at starter motor and had none. Scanned and had no codes present in any modules. Has communication with all modules. Checked crank fuse and relay. Fuse good and relay has p...
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2014 Chevrolet Cruze LT 1.4L Mechanical VIN: 1G1PC5SB9E
the car came from an auction has a loud vibration at idle and under 1000 rpm. turn the ac off goes away and comes back with ac on. goes away when the belt is off. we replaced the tensioner, belt, ac compressor, and right engine mount with no change in nois...
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2018 Chevrolet Silverado 1500 LT 5.3L Wheel balancing VIN: 3GCUKREC6J
Wondering if anyone else is having issues with balancing the newer Chev wheels (2018 and newer) that have the back of the center hole cogged (where the cone rides). Even with using a pinplate system, I am having trouble getting a perfect balance on these w...
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Fixes & Summaries for GM
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