Idle problem

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Mar 24, 2012 | 03:42 PM

darkhorse93

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Joined: April 25, 2011

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From: Kansas

Idle problem

I have a 93 gt and after the car gets warmed up it starts to idle alot higher than normal. I don't know where to start on the problem. Thanks

Mar 24, 2012 | 06:05 PM

onebadvert

Bullitt Member

Joined: February 5, 2012

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From: valparaiso IN

I would set the idle the proper way as described in your haynes or Chilton.then check and or clean maf tps and Iac.then also check for vacuum leaks including ;lines,intake, injector o rings etc etc.

Mar 24, 2012 | 06:33 PM

darkhorse93

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Joined: April 25, 2011

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From: Kansas

I can't mess with my idle to much, it's supercharged. Vacuum lines look good no leaks

Mar 24, 2012 | 06:51 PM

texastboneking

Bear Eats King...
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Joined: September 5, 2011

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From: Cleburne, Tx

Define "high"?

Mar 24, 2012 | 07:43 PM

darkhorse93

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Joined: April 25, 2011

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From: Kansas

I usually idle around .6-.8 and now it is 1.3 or a little more

Mar 24, 2012 | 09:38 PM

skunk21

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Joined: December 11, 2011

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From: Mass

Clean the iac. The iac can be an issue for our cars, carbon gets in them and causes problems. also run a KOEO test for codes, these cars can have codes W/O showing a check engine light. You still running EGR?