1988 GMC C2500 Repair Question
Topics covered: Wheel, Blower motor, Four wheel drive.
Mileage: 120,000 miles.
Mileage: 120,000 miles.
Asked on May 2, 2011
4x4 repair
Enter your question...I have a 88' GMC 3/4 ton 4x4 Pickup. I am unable to get my four wheel drive working again. I have replaced the 4 wheel drive actuator switch and the CV shafts(left and right)and it keeps blowing fuses. Also the heater does not work.