Thread: revs at idle
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Old 07-19-2008, 10:53 PM
tfoti tfoti is offline
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Re: revs at idle

You may have one of the 3 following things to blame:

Malfunctioning Fast idle air valve(FIAV)
Malfunctioning Idle Air controller(ISC)
A decent size vacuum leak

Check for loose or broken vac hoses and buy a haynes manual to see how to check your ISC.
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1990 Talon AWD

2.3 stroker, 8.8 wiseco, FIC 750's, DSMLink,
PTE SCM5031

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