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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 11, 2016
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
1996 Buick Roadmaster Estate Wagon Collector's Edition 5.7L Rear Brakes VIN: 1G4BR82PXT
Dear GM experts, this 1996 Roadmaster wagon got new rear brake shoes, and wheel cylinders, now the rear shoes are dragging, even with the adjustment near all way close. It's still got the original factory drums, in excellent shape. I cut them, and they still d...
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2003 Cadillac CTS 3.2L Won't shift out of park VIN: 1G6DM57N33
This 2003 CTS will not shift out of park. The vehicle starts, all gauges work, and the key turns off and can be removed. I can go into the Rear Integration Module and trigger the shift lock solenoid. This tells me the RIM and solenoid are working. The brake ...
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2012 Chevrolet Suburban 1500 LT 5.3L Hesitation VIN: 1GNSCJE05C
I have a 2012 suburban came in with a low power complaint, I was able to verify low power in low-mid range area, if you put pedal to the floor it has great power. fuel pressure is good, 45-50 psi even while low power is happening, 0 psi exhaust back pressure. ...
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2014 Chevrolet Impala Limited LTZ 3.6L cooling VIN: 2G1WC5E32E
The customer complains sometimes there is no cooling or hot air coming from vents. Blower is blowing correctly. Also found the AC pressures were 381 psi high side on a 109 degree day, and the cooling fans were on high. This car has manual AC with dual controls...
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Fixes & Summaries for GM
Fix/Summary Answers
2000 Buick LeSabre Custom 3.8L Surge VIN: 1G4HP54K8Y
Okay fellow techs. It's fixed. I replaced both o2 sensors...one being dead most of the time and the other erratic. However, they did not present often enough for me to catch them before posting. I did find out from the customer, and because they were fairly ne...
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2008 Chevrolet Suburban 1500 LTZ 5.3L cam lobe VIN: 1GNFK163X8
thanks for all the advise iatn is one of my best tools on/in my tool box, i gave the option of cam and lifters and replace the engine with a crate gm and showed him all your replies and he was convinced to replace enginge runs great and every one is happy
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