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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 13, 2020
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
2014 Buick Encore 1.4L Knock/Tick VIN: KL4CJBSB9E
Customer complaint: Engine knock/tick. Confirmed. Sounds for all the world like a lifter. Changed the oil, added a quart of Marvel and extended road test = no change at all. Pulled Valve cover and found nothing jumping out at me. Tried running with the cov...
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2006 Cadillac SRX 3.6L No Start VIN: 1GYEE63776
Car towed to shop , key can not come out used pcm installed and key noe comes out.car still don't crank,did programming for key manually car cranks,but don't start,no codes of any kind with this new pcm but don't start.i got fuel.fire.and agas.the firing a...
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1994 Geo Prizm 1.6L No Start VIN: 1Y1SK5364R
This vehicle is really acting strange. Customer said vehicle was idling at his mailbox and it shut off and would not start back. When it got to my shop it had spark but no injector pulse. The injectors had voltage all the time,no pulse I was checking with ...
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Fixes & Summaries for GM
Fix/Summary Answers
2002 GMC Envoy SLE 4.2L MIL Lamp on VIN: 1GKDT13S12
IF YOU CAN BELIEVE IT...THE DAMN FUEL FILTER WAS THE CAUSE OF THE CONCERN. ALMOST UNBELIEVABLE THAT MULTIPLE TECHNICIANS COULD OVER LOOK SOMETHING SO SIMPLE. THANKS FOR ALL THE REPLIES GUYS. STAY SAFE OUT THERE. Trouble codes: P0171 (System too lean bank 1).
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