Rough idle - Pontiac GTO Forum
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post #1 of 2 (permalink) Old 01-25-2011, 01:07 PM Thread Starter
 
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Rough idle

I've got an 04 goat sometimes it starts to idle rough with the rpm's staying steady? I posted this problem awhile ago but the rpm's were fluctuating while it was idling rough, why is it running rough with the rpm's staying steady? What could this be?
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post #2 of 2 (permalink) Old 01-26-2011, 08:50 AM
 
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check for a vaccume leak, if you have a c a i., oil maybe on the maf, check connections to tb and maf, clean maf and throttle body. you can spry the maf dont wipe. let it dry. do all this when the car is cold. wipe only the tb dont spry in it. there's throttle body cleaner and there's maf cleaner. dont mix them up. try that. good luck

lingenfelter cai, vararam tb spacer, v/max ported tb, livernoise stage 2 heads with comp cam 232/232/.50 114 lsa. slp 1 3/4 headers high flow cats, x pipe, qtp cut outs, flowmaster mufflers. tuned by tt performance , highly recomended in n.j.
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  Pontiac GTO Forum > The 2004-2006 GTO > Service, Maintenance and Technical Discussion

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