Mechanics

REVS

1999 Renault Megane

Engine Performance problem
1999 Renault Megane Front Wheel Drive Manual 93000 miles

My car revs too high when idling. I have changed the idle air control valve but still continues to rev too high. It calms down a bit when the engine warms up but goes back up again when the car is started from being cold. Any ideas?
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Tomo259
April 7, 2009.



Check or replace the IAT (intake air temp) sensor ..


http://www.2carpros.com/forum/automotive_pictures/266999_AAA2_463.png


Dave H
Apr 7, 2009.