1982 GMC Van Repair Question
Topics covered: Valve cover, Wheel.
Mileage: No information provided.
Mileage: No information provided.
Asked on January 27, 2010
Relay ?
Electrical problem
1982 GMC Van V8 Two Wheel Drive Automatic 72700 miles
I have a class c motorhome. Bolted on the left valve cover is what looks like a relay. The only numbers I can get off of it is 477322 on top and at the bottom is 2156. Didn't know what this does or if is should be replaced ?
Thanks
1982 GMC Van V8 Two Wheel Drive Automatic 72700 miles
I have a class c motorhome. Bolted on the left valve cover is what looks like a relay. The only numbers I can get off of it is 477322 on top and at the bottom is 2156. Didn't know what this does or if is should be replaced ?
Thanks
Asked by jandy61