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Forum namePerformance/Engine
Topic subjectIdle Problems.
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=134885
134885, Idle Problems.
Posted by 99eclipse420a, Aug-15-11 08:01 PM
The car has crower stage 2 Na cams, with fidanza cam gears, brian crower 4g63 spec valve springs, walboro 255 fuel pump, and the normal exhaust and cai. The car is also running a Modern Performance Manual IAC. It still idles around 500-600 no matter what I do and, it also revs up and drops when I have the clutch pushed in and I am rolling. Shed some light on my issue.
134886, RE: Idle Problems.
Posted by CODE4, Aug-15-11 08:03 PM
So with the manual IAC all the way out it still idles at 500 rpm?
134887, RE: Idle Problems.
Posted by 99eclipse420a, Aug-15-11 08:07 PM
It does raise it when its really far out but it jumps from 500 to almost 2000 and also right now when i let off and it's in gear it wants to hold rpms around 2100 and not slowing it self like it should.
135011, RE: Idle Problems.
Posted by junkyarddsm, Sep-09-11 10:03 AM
Going to sound kinda dumb but by chance is you throttle cable sticking? Or you may have an unseen vacuum leak.