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Prev Professional Automotive Repair Technical Discussions for January 11, 2015
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Open Help Requests for GM
Help Request Answers
2006 GMC Sierra 1500 WT 4.3L 1-2 Shift Late VIN: 3GTEC14X66
Customer requests for transmission maintenance service as the tranny is taking longer time to shift from first to second gear, the rest of shifting is normal. The fluid was brown. We flush the fluid and replace filter and gasket. The problem is not correct yet...

Fixes & Summaries for GM
Fix/Summary Answers
2002 Chevrolet Silverado 2500 6.0L MIL Lamp on VIN: 1GCGK29U72
Thanks for all the replies. We performed a crank relearn, our snap on scanner stated thst fuel cut would happen at 4000 to 5000 RPM. This time instead of a WOT we ramped up the RPM and fuel cut kicked in at about 4200 and reset. Road test shows no engine mi... Trouble codes: P0300.
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