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9
1989 GMC 3500 C&C truck needs intermittent wiper upgrade
I have a 1989 GMC 3500 cab and chassis that has no intermittent wiper; just low, high, and off controls on the directional stalk. I'd really like to have a delay option. Back in the 80's, department stores used to sell a little aftermarket under dash kit where you could set the knob for the...- 91 Jimmy
- Thread
- Replies: 13
- Forum: Electrical & Audio
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9
454 choke light stays on
Hey guys. I just completed a long block swap on my 1989 GMC K3500 454/SM456/NP205 truck. During the swap I got a completely rebuilt quadrajet carburetor and I replaced temp senders, oil pressure sender, hoses, belts, etc. The truck runs fine and I got the carb adjusted properly. The old carb's...- 91 Jimmy
- Thread
- Replies: 1
- Forum: Engine & Performance
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9
454 long block replacement and associated sensor issues
Hey guys – Need some help. My 89 GMC K3500 Cab and Chassis 7.4l (454) spun a lobe on the camshaft. Since I really don’t know the history of the engine and I plan to keep the truck, I decided to buy a long block for it. The truck, although an 89, is a square body since it’s a 1-ton C&C truck...- 91 Jimmy
- Thread
- Replies: 17
- Forum: Engine & Performance
