Mechanics

IDLE ROUGH

2003 Honda Accord

Engine Performance problem
2003 Honda Accord 4 cyl Two Wheel Drive Automatic 65000 miles

idle is rough(Low @ 500 rpm, Vibrate) if A/C on when the car stops at Red light. Idle is normal if A/C off (600 to 750 rpm). Could you please help to know what is the problem of my car.
Thanks you.
Beba
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Beba
August 15, 2010.



Hi Beba,

The Idle Air Control valve and throttle body is dirty. Getting them cleaned should solve problem.

KHLow2008
Aug 17, 2010.