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Prev Professional Automotive Repair Technical Discussions for September 8, 2013
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Open Help Requests for GM
Help Request Answers
2005 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19B55
Truck origannaly came in with code po 342 cam sensor signal low scoped sensor and found at times would lose signal.installed a new sensor from dealer and now we have a code po343 cam signal high.followed flow chart and one test says to check for shorted signal... Trouble codes: P0343

Fixes & Summaries for GM
Fix/Summary Answers
1994 Chevrolet K1500 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy VIN: 2GCEK19K8R
I'll start first by saying thanks to everyone that replied. Sorry it took a bit to close this,and I forgot about a few details on orginal post. It is a stock vortec engine all the way. Since the engine was done by someone else I did check vavle timing with ...
2000 GMC Yukon Denali 5.7L wipers windows radio VIN: 1GKEK13R3Y
Hi all, the replies seemed to center on the BCM which turned out to be the problem. I replaced it with a used one and the only programing necessary was the remote. Turns out there are an old and a new style that year and also a base and luxury model, one of ...
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