ECM-B fuse blowing, please help!
Took it to a shop a couple months ago and they said after 2hrs labor it was a bad ground. It blew again and it's parked. 2 months later I need to fix this badly. Truck is a '95 GMC with a 305 auto, vin shows 4.3 manual and it has a blazer tank and I put a used fuel pump from a '94 350. Both engines are TBI. I need help!
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