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Old 12-16-2011, 06:40 PM
Boduke01Suder Boduke01Suder is offline
Ford Pickup
 
Join Date: Dec 2010
Posts: 116
Default Re: Bad idle in drive | Rev's in Neutral, stumbles in Drive

Id look at your IAC valve. It can stumble your idle if it is bad. Mine had the same problem but in drive, I changed the IAC valve and it got rid of the stumble
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