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Rough Idle?

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Old May 30, 2004 | 05:44 PM
  #1  
supersonicss's Avatar
supersonicss
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Rough Idle?

After my expy warms up I get a real rough Idle when I stop. It doesnt do it all the time but its getting more often. If I give it a little gas the problem goes away. Any suggestions to the problem? Oh and I just replace the spark plugs and wires it was doing it before and after the change.
 
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Old May 30, 2004 | 09:40 PM
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From: Slidell La.
Throttle position sensor or most likely a idle air control valve problem. Just my guess, but im no mechanic
 
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Old Jun 7, 2004 | 03:49 PM
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My expo was doing the same thing and when I would hit the gas it would stop. It was also making a wierd noise on the left side of the engine compartment. It was real random. What it was the fixed both of these problems was a bad PCV valve. About 3-5 dollars at your local parts store.
 
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