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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 16, 2023
International Automotive Technicians' Network (iATN) - Members Only
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2008 Chevrolet Trailblazer LT 4.2L MIL Lamp on VIN: 1GNDT13S18
Hoping someone can help me out. I replaced the listed parts and the dtc comes right back on as soon as I start up. I cleared codes several times after driving vehicle and code does not stay off. I can operate the relays with my scanner off/on works ok.Vehi... Trouble codes: P0418
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2010 Chevrolet Silverado 1500 LT 5.3L MIL Lamp on VIN: 3GCRKSE31A
Truck came in with misfire codes 8 and 5 so after compression test we pulled heads had rebuilt from machine shop .truck is running perfect fuel trims are LT bank 1. 3 short term -1 . Bank 2 LT 2 short term 1 . No misfire in mode 6 . So then I did a fuel in... Trouble codes: P0219
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Fixes & Summaries for GM
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