My check engine light game on this past week and the car started jumping when idling, by jumping i mean the rpm would go up slightly then drop and the car would chug. Now, today, sometimes as i am driving the car will pull and let off, kind of like the transmission is slipping, but it is being caused by the engine chugging. almost like it is missing, do i need to get a tune up, or is this something more costly?
Sep 6, 2010 at 6:08 PM