1998
Audi A4
1.8t
Quatro
Auto transmission
137K miles

When the car is shifting up its fine but when i let go off the gas lets say between lower gears 1-3 it does the kicking back of what you would do in a manual transmission when you down shift to a lower gear at the improper speed for the gear.

Is this known for these types of Audi's transmissions or do i have a problem at hand?

Thank you.