Mechanics

LOW IDLING

2002 Mercedes Benz C240 • 6 cylinder 2WD Automatic • 104,000 miles

My mb c240 has 104k the idling is low when in drive position and at stop at the traffic light. Should the idling be adjusted to a higher position or it adjust by itself automatically?
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Fropen228
March 2, 2011.



It it controled by the computer. The computer sends a signal to the idle air control valve that is responsible for idle speed. Check that to see if it is carboned or not working properly.