PCM blowing fuses.. only while in boost?
#1
PCM blowing fuses.. only while in boost?
So I finished my car, is a Schwanke stand alone harness with 99 fbody PCM. Car is a TT 5.3. Car is wired with a racewire solutions harness. The car starts and drives just fine. I Drove it last week and as soon as I got into boost, the car shut off, and wouldnt fire again. Found the PCM fuse was blown. Changed it and everything was fine. Drove the car around yesterday and today just cruising. The one and only time I got on in the car and got into boost, the car shut off again. Went and checked the pcm fuse and found it was blown again. Is there anything in common with the PCM/Coils that would cause it to blow fuses once it gets into boost?