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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 1, 2019
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2010 Chevrolet Equinox LT 2.4L camshaft alignment VIN: 2CNALPEW4A
GM Gurus, This 2010 Chevrolet Equinox came in with the timing chain jumped. We pulled the head for a valve job, and replaced the timing chain and balance chain. Started the car and had code P0016 (intake camshaft position not plausible) set. We replaced...
2011 Chevrolet Impala LS 3.5L 1-2 Shift VIN: 2G1WG5EK6B
On first drive after a cold start or significant time sitting it will pull through first gear normally, but act as though it was engaging to second gear, but gear does not engage and will rev like neutral. Let off the accelerator and it will shift in secon...
2008 GMC Sierra 3500 HD SLE 6.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GDJK39K58
The truck was running flawlessly before the cam roller dropped out on the intake lobe of number 7 cylinder. After the install of the new head, rollers, and push rods number 5 and 8 cylinders have a bad misfire, but not a dead miss. The problem basically di... Trouble codes: P0300

Fixes & Summaries for GM
Fix/Summary Answers
2003 Chevrolet Silverado 2500 6.0L Intake valves VIN: 1GCGK29U33
Finished putting the truck back together today. Runs and drives perfect. Fuel trims normal. I replaced the intake valve lifter because I already ordered the part. He opted not to replace all the lifters. Originally I thought it was a pumped up lifter not bleed...
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