Got a problem with my 6. Recently when i have started the car, it rev's randomly, and then idles at a really lumpy idle slightly above where its normally surposed to idle.
Occasionaly when im stopped in traffic it revs itself upto about 2k rpm and then back down to 1, and then back up to 2k again. Here is a vid of what its doing: Clicky
Anybody know which sensors i should check?