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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 27, 2019
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Open Help Requests for GM
Help Request Answers
2016 Chevrolet Corvette Z06 6.2L differential VIN: 1G1YR2D62G
noise is really bad when cold in tight turns expecially backing up dealer techs in area have not sen this condition
2015 GMC Sierra 1500 SLE 5.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire VIN: 3GTU2UEC6F
This is a fleet truck that came in after the cel came on for missfire p0300 and mixture imbalance p219b . After alot of testing and reading we decided to replace the injectors and clean the intake ports they were very dirty. after the repair the vehicle ra... Trouble codes: P219B

Fixes & Summaries for GM
Fix/Summary Answers
2006 Buick Rendezvous CXL 3.5L MIL Lamp on VIN: 3G5DA03L66
sorry it so long to close. after checking the entire system including the evap canister. smoke testing checking for leaks and checking the canister to see if clogged. canister was clear. decided to go with an purge valve. purge valve when commanded closed woul... Trouble codes: P0446.
2011 Chevrolet Suburban 1500 LTZ 5.3L starter VIN: 1GNSKKE36B
I put another starter on and test drove and got engine warm. Engine started every time. Customer has had vehicle for a few weeks and engine is starting good.
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