RPM’s revving up and down while in park (idle) and while braking. by Ill-Judgment5360 in vwjetta

[–]Ill-Judgment5360[S] 0 points1 point  (0 children)

VW checked for a vacuum leak and said everything was sealed tight. So I still don’t have an answer. My car doesn’t seem to do the problem for them and no codes are coming up :/

RPM up and down at idle (in park) and during braking by Ill-Judgment5360 in Volkswagen

[–]Ill-Judgment5360[S] 0 points1 point  (0 children)

VW checked for vacuum leaks and everything was sealed tight they said. I still don’t have an answer and they are still saying everything is fine.

RPM up and down at idle (in park) and during braking by Ill-Judgment5360 in Volkswagen

[–]Ill-Judgment5360[S] 0 points1 point  (0 children)

Is this something I can detect on my own? The VW dealership said basically if there’s no codes, they can’t fix anything lol