engin acceleration on 1994 Chevrolet S10

well driving my pick truck, the engin accelerat for no reason at all. even at a stop sing, i have to put it in nutral cause it spins wen i'm in gear!( i do have a automatic )it dosent do it evertime thow.can any one help please

by in Derby Line, VT on January 22, 2009
1 answer 1 comment
ANSWER by on January 23, 2009
There could be a mechanical or electrical issue causing your engine to idle high. You may need some help with this one. The first step would be to check for fault codes in your engine computer. Also, you may look at the throttle cable and linkage to see if anything is sticking.
COMMENT by on January 23, 2009
thanks russ i'll look in to it right a way !
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