Truck Forums - wats the problem?

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sbchevy89

06-12-2007 10:49 PM

wats the problem?

i have a 1989 chevy k1500 with a 350 throttle body injection and when i get to about 2500 to 3000 rpm my engine revs up and down rapidly. What is the problem??

Argon

06-13-2007 04:26 AM

RE: wats the problem?

no check engine lite?

stopspazinout

06-24-2007 12:04 AM

RE: wats the problem?

how long has it been since its had a tune up?

mp43chris

07-11-2007 05:32 AM

RE: wats the problem?

SOUNDS TO ME LIKE YOU ARE ABOUT TO EXPERIENCE A SERIOUS TRANSMISSON PROBLEM.

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