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Professional Automotive Repair Technical Discussions for July 28, 2023 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 2011 GMC Sierra 3500 HD SLE 6.0L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1GT522CG8B Vehicle runs rough and dies after 15 seconds while cold. Can warm it up and will run ok. ECT sensor appears to be reading correct. Replaced intake gaskets after found vacuum leak. Seemed like it got better but didnt. Have voltage drop tested coils, injecto... Trouble codes: P0137, P0152, P0300 |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2018 GMC Yukon XL Denali 6.2L F\P Insulato VIN: 1GKS2HKJ4J Thanks to Dan, Michael, Lee and George. Recommendations were Ebay or a salvage yard, Put it back together with black weather strip or silicone. I read too much into the repair manual cautions. It only said it must be replaced if oil or fuel soaked to prevent a... |
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