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Prev Professional Automotive Repair Technical Discussions for June 25, 2017
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Fixes & Summaries for GM
Fix/Summary Answers
1999 Buick Park Avenue 3.8L Bcm VIN: 1G4CW52K8X
Absolute user error on the scan tool. While I was entering my vehicle I entered the body as W instead of C. Entered as C and all is fixed. Jason Schmitt helped me out on technical discussion. It is great to have Iatn. Sometimes you need someone to open your ey...
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2006 Chevrolet Silverado 2500 HD LT 6.0L No Start, Cuts out, Stall VIN: 1GCHC24UX6
It's fixed, ended up being a shorted CAM sensor after all, which was dropping the crank sensor reference voltage from 12 volts down to .50 volt but was very erratic because every time I checked it, it showed battery voltage. Finally was able to catch it in t... Trouble codes: P0336 (Crankshaft position sensor), P0335 (Crankshaft position sensor), P0068 (Throttle body air flow performance), B1440 (Power mode master input circuit mismatch).
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1999 Oldsmobile Intrigue GL 3.5L Crank relay and more VIN: 1G3WS52H0X
I only received 7 repliea. Probably because it was not only different, but not stocked full of info from a lot of testing. My post was unclear on an important bit of info. In related history I said a toggle switch had been run to the wiper fuse, but I failed t...
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