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1986 Chevrolet K1500
Problem for Chevrolet 1986 K1500

454 on chevy won't idle




By a8cart on Mar 26, 2009

" "
We have a 1990 chevy 454, that the fuel filer stopped up, we put a new one one, then the truck would not idle, so we replaced all the plugs and wires, and it still won't idle really need help
Comments:

Mar 28, 2009

- yes we checked the timing it was fine, also replaced a senosr i think it was called the throttle position sensor?

Best Solution

posted on Mar 26, 2009
Helpful)

cobrasdh

Rank: Wiz 
Rating: 80%, 13 votes
Did you check your timing? You may have the timing to advanced to compensate for the clogged filter, change your timing and then see if it will idle.
Comments:

Mar 29, 2009

- Have you checked all you cables funning to the throttle body?(this type of question is hard over the internet lol) I would suggest you check out thirdgen.org (i am not affiliated with them in any way) they have lost of usefull forums, and have helped me with my camaro a few time.
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