Originally posted by zaven:
The car has 40000 on it.Their is not really a dif from cold idle to normal temp idle.The car idles at about a grand give or take.It has a normal idle speed.The IAC is fairly new how often should i clean it?.I have not tryed to clean the MAF yet so i will give that a go.




Idling at 1k it should be fine. 40,000k is not high mileage. Usually the bad idle is on higher mileage cars as the gaskets go bad, MAF and IAC gets dirty.

Describe more of the symptoms if any.