ENGIN IS HUNTING REVS ARE AT ABOUT 2000 RPM ON ...

1990 Mitsubishi Galant

Tiny

Anonymous

January, 10, 2013 AT 8:04 AM

Engin is hunting revs are at about 2000 rpm on idol no air leaks on manifold as I could see but took wire off idol switch and motor went smoth but revs were still up took plug off air intake engin slowed to 1500 rpms any idears

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Tiny

hmac300

January, 10, 2013 AT 2:59 PM

Try cleaning iac and throttlep plate on both sides first with choke cleaner then check for a vacuum leak

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