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Prev Professional Automotive Repair Technical Discussions for August 9, 2015
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Open Help Requests for GM
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2004 Chevrolet Suburban 1500 LT 5.3L Cuts out VIN: 1GNEC16Z34
I am ready to give up on this one. The truck runs fine until you drive for a while. It will then act like it is out of time. It runs bad misses and stalls. If you try to start it the engine acts as if it is out of time or if several wires are crossed. If it se... Trouble codes: P0336
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1997 GMC K1500 Sierra SLE 5.7L WONT Pass Emissions VIN: 3GKFK16R4V
So, in the related repair history I described how this vehicle had been modified from a 4L60E trans to a 4L80E trans. The problem is that reflashing the PCM to a 1/2 ton calibration causes the MIL to come on with several transmission electrical codes. The truc...
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Fixes & Summaries for GM
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