changed spark plugs,still idles bad?
06-04-2010, 07:23 PM
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Re: changed spark plugs,still idles bad?
Vacuum leak, fast idle thermo valve, idle air control valve, EGR valve (or solenoid), coolant temp sensor, other things.
Things that help: Telling us what type of car it is....
Things that help: Telling us what type of car it is....
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