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Forum namePerformance/Engine
Topic subjectHIgh Idle while rolling
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=90680
90680, HIgh Idle while rolling
Posted by rs-pssst, Jun-18-05 06:42 PM
While the car is moving and i am slowing down not touching the gas, my idle stays pinned at about 3k. This happens until the car stops rolling, then the idle goes back down to normal.

Has anyone else had this problem -if so, how did they fix it?
90682, RE: HIgh Idle while rolling
Posted by talonguy2005, Jun-18-05 07:17 PM
wow, thats kinda high, mine stays at about 1,100 until I come to a complete stop, then goes to normal. maybe you have a big vacum leak or something, because that happened to me when i forgot to hook up a vacum line on my throttle body...
90698, RE: HIgh Idle while rolling
Posted by DR1665, Jun-19-05 12:54 PM
I get similar... ~2krpm. Figured it was IAC since I have replaced all the vac lines, but who knows. I just let it ride until I've come to a complete stop and she settles down. :shrug
90713, RE: HIgh Idle while rolling
Posted by freddy_00_69, Jun-19-05 04:37 PM
It is a leak, a vacuum leak or exhaust leak of some sort. It did the same thing to me when i had a vacuum leak and another time when i had an exhaust by my downpipe area. That is a leak problem.
90715, RE: HIgh Idle while rolling
Posted by 97grnRS, Jun-19-05 06:09 PM
mine did it ever since i had my car. but i have not a one leak anywhere.
90737, RE: HIgh Idle while rolling
Posted by DarkOne, Jun-20-05 08:28 AM
They all do that to some degree. Don't worry about it.