Rough idle?
#1
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Since I just got my S4, I don't have anything to compare with, but is a rough idle common?
The car idles between 800-850 RPM and vibrates the car noticably.
Kind of like this:
idle, idle, idle, rough, rough, idle, rough, rough, rough, idle, idle, rough... etc., etc.
Anyone have any ideas. This common? Sticky valve? ECU? Some vacume hose problem?
Thanks.
The car idles between 800-850 RPM and vibrates the car noticably.
Kind of like this:
idle, idle, idle, rough, rough, idle, rough, rough, rough, idle, idle, rough... etc., etc.
Anyone have any ideas. This common? Sticky valve? ECU? Some vacume hose problem?
Thanks.
#2
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I originally brought it in a short time after taking delivery in 12/99. The dealer thought I might have a few sticky injectors, however, they did not have the parts and I did not go back. I recently had another dealer look at it and they reset the throttle adaptation. I still notice the same at red lights,etc. No problem, the car runs great. Many others have mentioned this observation on this site.
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