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NP203 stuck in Neutral, lever will not budge HELP
Have a 1976 K20 with the full time 4wd (np203) and my genius of a friend shifted it from low to high while the gears were stilling spinning in the t case. Long story short it’s stuck somewhere between N-H loc and is basically in neutral with only the parking brake holding it stopped. The lever...- Broton2
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- Replies: 8
- Forum: Transfer Case
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Inconsistent tapping from 400 sbc
Put new cam in my 76 K20 with a 400 and it was properly broken in, all steps followed and lash set. Now every once in a while it taps and kind of sounds like lifter noise. Super inconsistent and it doesn’t really change with rpm and smoothes out around 700-800 rpm. I let the truck sit for 4 days...- Broton2
- Thread
- Replies: 13
- Forum: Engine & Performance
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backfire under wide open throttle
I’m having some interesting issues with my 76 K20, it’s got a new distributor, plugs, wires, and fuel pump. It starts to backfire out the top of the carb as soon as it goes to engage the secondaries, a very rapid popping. It idles and runs great but as soon as the secondaries go to kick in it...- Broton2
- Thread
- Replies: 17
- Forum: Carb Fuel Systems
