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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 11, 2019
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Open Help Requests for GM
Help Request Answers
2006 Chevrolet Express 2500 4.8L Stall VIN: 1GCGG25VX6
The van was towed into the shop due to it stalling. The van was test driven and shortly thereafter the engine would just stall. The engine does not run rough. Before stalling the abs and brake light come on simultaneously. The vehicle starts right up ... Trouble codes: C0055 (Circuit Fault Rear Speed Sensor)
2012 Chevrolet Silverado 2500 HD LT 6.0L lifter VIN: 1GC1KXCG9C
Came in with a miss on #4. No compression. Pulled valve cover and rocker arms on #4 and put air into cylinder, all coming out the intake. Oddly enough by tapping on the valve with a small hammer the valve would seal up quite well until you again depressed ...

Fixes & Summaries for GM
Fix/Summary Answers
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