john h667 Posted March 1, 2012 Share Posted March 1, 2012 any body kno why my 1999 focus overevs when its cold.when i change gear the revs go up and drop back to normal .strange. Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted March 1, 2012 Share Posted March 1, 2012 I'd check out the throttle position sensor. Quote Link to comment Share on other sites More sharing options...
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