2001 Regal Jerks when shifting

[BPearson]

My Regal jerks when shifting from 3rd to the overdrive. I drive 156 miles round trip each day. My commute is 15 miles of "start-stop" following 50 miles of interstate followed by 10 miles of moderate highway driving.

The jerks usually come after the car has been "Wound out" on the interstate and I am driving in traffic.

I have the car serviced on schedule. I thought the transmission service @ 65k would fix this problem. no such luck.

Could it be the torque converter? If it has one?

Anyone have any ideas?

thanks

[lawless]

I've heard of some "jerking' going up slight inclines, mine 1997 does it rarely. Most think it's the torque converter nothing serious yet just an annoyance.