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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 8, 2022
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for GM
Help Request Answers
2010 Chevrolet Silverado 1500 LTZ 5.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: 3GCRKPE38A
This vehicle came in on a hook with a very rough idle and A p0300 stored. Current and history misfires clearly showed # 5 and 7 as the ones. They are adjacent cylinders and I checked for switched connectors, but they checked out. Apparently those two cylin... Trouble codes: P0300 (random misfire)
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2021 Chevrolet Tahoe SSV 5.3L left rear window VIN: 1GNSKLED2M
I have disconnected all emergency added equippment to the vehicle so I could pinpoint the problem, I have had no luck, I have three codes, P0217, P0218 and U1503, the 217 and 218 are codes for loss of communication with rear left and right window switches ...
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Fixes & Summaries for GM
Fix/Summary Answers
2013 Chevrolet Camaro LS 3.6L Misfire VIN: 2G1FE1E36D
WELL, Another saved by those who know. Thank You. I was surprised that a simple TOP END CLEANING could clean up a random misfire. Thank You to ALL. Have a GREAT THANKSGIVING.! Trouble codes: P0300 (Random misfire).
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