Vibration :(
Situation-
I pulled into a drive-thru going the wrong way and had to quick back out. When I put the car into reverse it kindof shifted hard into reverse. The wheels chirped and I back out. I noticed when I pulled to the next light that when stopped and in gear(Reverse,Drive, 3, 2) I had a lot of vibration but this only occurs when I am stopped. I took it to a transmission shop close by and they said that everything seemed fine with the transmission.
Any idea on what it could be?


