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Quick Q

Posted: Wed Aug 31, 2011 4:59 pm
by Notanexit92
Alright when going about highway speeds to a stoplight at around 55 or over, and I shift into neutral, the rpm goes up quite a bit from 2200rpm to about 3500 and then goes down to idle rpm after a second, I have no idea what that would be... A vaccum leak would be more apparent right?

Re: Quick Q

Posted: Wed Aug 31, 2011 7:50 pm
by occasional demons
Notanexit92 wrote:Alright when going about highway speeds to a stoplight
Are you coming to a complete stop first?

If not the IAC may be keeping the RPM's up while moving. Tho that is a bit excessive.

Posted: Wed Aug 31, 2011 7:59 pm
by ZeroChad
I had the same problem when I first had my car. Read this thread.
viewtopic.php?t=24495