93dxcf Posted March 9, 2005 Share Posted March 9, 2005 I was wondering if any of you could tell me what would be causing a car to rev on its own. A couple time last week I went out to warm up my car and when I came back a few minutes later it was reving up on its own. It happened again today while I was sitting at a light with my foot on the brake. It hadn't done it a previous stops and didn't bother me any more after that once. When it starts reving you can see the Tach bounce between one and two thousand rpm's. It doesn't rev high and doesn't fall and almost die. If anyone has any idea on what could be the problem please give me some advice. Also, I'd like to know if this is a serious issue. Thank you, Bryce Link to comment Share on other sites More sharing options...
SexyH22 Posted March 9, 2005 Share Posted March 9, 2005 bad IACV Link to comment Share on other sites More sharing options...
93dxcf Posted March 10, 2005 Author Share Posted March 10, 2005 which is.... and how do i fix it? Link to comment Share on other sites More sharing options...
SexyH22 Posted March 10, 2005 Share Posted March 10, 2005 you take off the old IACV, and put on a new IACV. or more likely for you, just take it to a shop. Link to comment Share on other sites More sharing options...
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