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erratic idle!

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Old Jan 10, 2011, 04:19 AM
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erratic idle!

http://www.youtube.com/watch?v=yXhUPJ78pq8

Im not touching anything in the car just taping it go up and down its ridiculous how wight it idles sometimes. anything mechanical to check?
Old Jan 10, 2011, 04:21 AM
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Clean your TB
Check your IACV

And search.
Old Jan 10, 2011, 05:10 PM
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I have same problem but say I switch to neutral after gassing it a bit my idle will drop to like dying RPM's and shoot back up..It does this constantly after I replaced my IAC sensor. I need a fix
Old Jan 11, 2011, 10:53 AM
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Originally Posted by BlackDismay
I have same problem but say I switch to neutral after gassing it a bit my idle will drop to like dying RPM's and shoot back up..It does this constantly after I replaced my IAC sensor. I need a fix
same here.. at 25k on a 06 mr.. my wideband goes super rich and slowly comes back after a couple of seconds.. still think its my tune cause ive had odd wideband issues.. ****ty. idle.. blahblahblah
Old Jan 11, 2011, 11:09 AM
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You sure it's not just the cold weather? Mine does that initially but calms down once completely warmed up.




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