My transmission was just plain bad, not just jerking. Reverse went out completely and the car would barely get out of 1st gear and would not go past 3rd no matter what. Now it seems my new transmission (not sure if a torque converter is replaced with a new transmission, I know very little about cars) is having the problem everyone else is having. It drives fine and isn’t breaking but it jerks on 1st - 3rd gears. I can exacerbate the issue by manually shifting it above 3k rpm from 2nd to 3rd. Bringing it back in next week. This is starting to become lemon law territory.Update regarding my transmission:
Left the vehicle over night last week for tech to run it cold. The tech noted hard shifts from 3-4 and 4-5. They put me in an Enterprise rental and are replacing the torque converter. This was one week ago. They are still waiting for the part to arrive.
On a side note, I notice ZerosweeT had his transmission replaced but is still having issues. Anyone else having issues after having the torque converter replaced or has that solved the problem for most?