My car's idle started bouncing up and down while in park. The check engine light came on and it said it was the idle air control valve. I was suggested by a mechanic to try cleaning it with carb cleaner. I did that with no results. I decided to order a new part and put it on today and the problem still is not fixed. The idle only bounces while in park. Ocassionally when driving it will lose power while acelerating and cycle also.
Sunday, December 23rd, 2012 AT 1:43 AM