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Prev Professional Automotive Repair Technical Discussions for August 3, 2023
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2012 Chevrolet Express 1500 4.3L Misfire VIN: 1GCSGAFX1C
Customer complaint was runs rough particularly in reverse. We found codes for #6 misfire and #6 injector circuit. Test drove and only found occasional misfires while driving but pretty much a dead miss when in reverse. I suspected possible wiring and/or ... Trouble codes: P0206 (6 injector circuit), P0306 (6 misfire)
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