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Prev Professional Automotive Repair Technical Discussions for July 20, 2016
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2000 Chevrolet Blazer LS 4.3L Thrust bearing VIN: 1GNCT18W1Y
This is a fiends truck, bought the truck and drove it about 6,000 miles. Engine started knocking and blew head gasket in the desert climbing a grade in high temp, heater core leaking and ran out of coolant. That engine was not opened, just removed and set asid...
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2003 Chevrolet Silverado 2500 HD 6.6L Compressor VIN: 1GCHK29123
I've got a good one for a GM tech. It's a 2003 2500hd diesel that's setting a code U1152 (serial data lost to HVAC control module) intermittently. When the code sets the air conditioner stops working. There's no 1 thing that you can do that'll make the code se...
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2007 Chevrolet Impala LS 3.5L No Start VIN: 2G1WB55K17
Greetings: New fleet account came in for 6K service. Our standard practice is to check for codes before anything else. Found the following codes (using Modis Ultra): Air bag: B1019=system configuration error incorrect component installed. BCM: B1000=electron... Trouble codes: U0140 (Lost communication with BCM in both ABS and air bag modules)
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2013 Chevrolet Camaro LS 3.6L 1st Brake to 1st VIN: 2G1FA1E30D
Got this Camaro that when you put it in drive and brake is applied, it's in drive (1st Braking). When you release the brake (Goes from 1st Braking to 1st) it turn solenoids Shift SOL 1 and LOW REV 4𤃄 CL PC SOL 3 N.H. off and goes neutral (slips). Brake appl...
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2007 GMC Sierra 1500 WT 5.3L No shift from 1st VIN: 2GTEK13M57
Vehicle came in intermittently not shifting out of first gear at the same time the speedometer does not work. It only happens from a dead stop and will only stop doing it when you come to a complete stop and restart...but not every time. there are no codes pre...
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Fixes & Summaries for GM
Fix/Summary Answers
2009 Chevrolet Express 3500 LS 6.0L Steering VIN: 1GAHG35K19
Thanks for all of your contributions. I checked the front end at ride height with an L-shaped bar, but that didn't reveal any bad parts. The customer had a set of snow tires on wheels, so I installed those and he's been driving the vehicle for a couple days. ...
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