Slight knock when reversing.

[Chizzle]

What up guys got 09 a4 2.0 Quattro 90xxx. I keep hearing I slight knock when reversing. Not every time but getting noticeable. Also when I get on it and accelerate semi high rpm I get a lag or a skip maybe a slight lost of power until I shift up. Usually happens when in tiptronic. Any advice will be appreciated. Don’t know should start with suspension or mounts or transmission to locate the issue.


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[Audibot]

Video would prob help. Do you get the same knock going back into Drive from stop/reverse? Could be a number of mounts in the drivetrain or the driveshaft bearing.

[Chizzle]

Video would prob help. Do you get the same knock going back into Drive from stop/reverse? Could be a number of mounts in the drivetrain or the driveshaft bearing.

I’ll get a video today. So it only is one knock when starting to move in reverse.


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