92sc400 revs from cold start
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Driver School Candidate
Joined: Dec 2011
Posts: 8
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From: florida
92sc400 revs from cold start
My 1992 SC400 just started this. When cranked from cold start it "revs" on its own. Like you are giving it gas but all by itself. After the car runs for about 10 minutes it goes away and runs fine. Any ideas what might be causing this or suggestions on how to fix it? I cleaned the throttle body but did not help. Maybe clean the AICV? Checked vacum hoses too but didn't see anything.
This all started after I had the oil and trans fluid changed. Don't think that would have anything to do with it but looking for any suggestions. Thanks for any help.
This all started after I had the oil and trans fluid changed. Don't think that would have anything to do with it but looking for any suggestions. Thanks for any help.
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GS300noob
GS - 2nd Gen (1998-2005)
17
Apr 27, 2012 06:55 AM
Quick VR-4
SC - 1st Gen (1992-2000)
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Apr 7, 2007 09:18 PM
