1997 park ave ultra jerks

mu 97 park avenue untra intermittly jerks when i put it in drive or reverse and will jerk when it changes gears,, it only does this sometimes,,, most times it changes gears smooth,,,what could this be???? the tranny fluid checks out o.k.!!!

Sounds like it could be pressure related (too much/too little) or a possible clog (backing up the too little, then too much).

And trouble lights on?

no no trouble lites are on.

maybe tranny mounts?

maybe tranny mounts?

I had a nearly identical situation. I just got mine back from the dealer...it was the tranny mount, which had broken completely.

I had a nearly identical situation. I just got mine back from the dealer...it was the tranny mount, which had broken completely.

How many miles when this happened?

Around 87,500 miles.