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Professional Automotive Repair Technical Discussions for June 9, 2022 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 | |
| 2009 GMC Sierra 2500 HD SLT 6.0L Poor Idle Quality, Surge, Misfire, MIL Lamp on VIN: 1GTHK63K69 Hi GMC techs, I have a 2009 GMC 2500 with 6.0 engine customers complaint is they started engine up in the morning a few days ago and engine ran rough and did not want to accelerate. They shut off engine and restarted with same symptoms and then check engin... Trouble codes: P0300 (Random missfire), P0171 (System too lean bank 1), P0174 (System too lean bank 2) |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2016 Chevrolet Silverado 2500 HD LT 6.0L camshaft VIN: 1GC1CUEG7G thanks everyone i think trying to repair this will be a no win situation. the number 8 exhaust cam lobe is cut pretty deep. i drained the oil into a clean container and it looks like stripper glitter and im not willing to chance it. priced out a gm crate engin... |
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