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Professional Automotive Repair Technical Discussions for May 1, 2025 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 | |
| 2014 Chevrolet Silverado 1500 LT 4.3L Poor Idle Quality, Misfire VIN: 1GCVKREHXE Truck came in to shop with 260,731 miles on it, looking for a jasper or new gm long block. At time jasper didn't offer one and gm was on back order said it could be 6 weeks or 6 months before they could get one his engine had cam and lifter problem. Found ... Trouble codes: P0011 |
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| 2016 Chevrolet Suburban LT 5.3L MIL Lamp on VIN: 1GNSCHKC4G P0172&175 fuel trims showing -25 to -30 all speeds- removed pcv hose in case of oil contamination, pulled purge system fuel tank hose, still shows same- was told to ground lt green/white wire at MAF to keep it out of the circuit and run on other data... ne... Trouble codes: P0172 (p0175-), P0175 (testing and results) |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
