My 92 teg just got a rebuilt motor installed.  This problem happened before
the rebuilt motor was installed.

The problem is when I slow down to make a turn or slow down and then
accelerate again, the car always jerks forward
or does not transition from slow to fast smoothly.  I think this is my
transmission problem but I just wanted to check
if it could be anything else that could be "less expensive" to try to fix
first before spending lots of money.

Any ideas would be appreciated.

Thanx.