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Prev Professional Automotive Repair Technical Discussions for February 16, 2026
International Automotive Technicians' Network (iATN) - Members Only
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2008 Chevrolet Silverado 1500 LTZ 6.0L engine VIN: 2GCFK19Y88
Im leaning towards this being a bad pcm, but I wanted some other input in case I missed something. Truck will start fine and run fine, but as it warms up, it starts running rough randomly, then it will go back to running good. When it runs good, all fuel i...
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2013 Chevrolet Silverado 1500 LT 4.8L Electronic VIN: 1GCNCPEA4D
Hello everyone, I purchased this truck knowing it had a transmission issue. The original code was P0717 – Input Speed Sensor (No Signal). I verified the concern on the scanner and initially saw zero RPM from the input speed sensor. I replaced the transmiss...
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Fixes & Summaries for GM
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