Another rough AW4 shifting post!!

I have a '96 country with 190,000 miles. I added an auxillary tranny cooler at 80,000 miles and the tranny has been flawless. However, in the last six or so months, it has started shifting just a little rough, nothing bad, but enough that it slightly "pops" the car forward. It only does it at medium throttle input and it is mostly from 1-2, but also a little less so shifting up to every gear. I can live with it, I would just like to know if it is something I can fix and if it is shortening the life of the tranny. I am running Mobil 1, which I know has mixed reviews, but I have been for at least 50,000 miles, and not had this until maybe the last 10 or 15 thousand. TPS? Please let me know, Thanks very much
Jack

don't know how to move threads so I responded to my own to move it to the top!

*most* shifting problems with the AW4 are caused by a bad tps... I'd start there...


be fore-warned, with 190k, could be anything though.

Have you tried adjusting the throttle cable? That will effect your shifting if its out of adjustment.

Edit: I thought about this after I posted it. Mine's a '95 and '96's are OBDII, does it have and adjustment for the throttle cable?

I don't know, but I think it is OBD I

All vehicles sold in the US since 1996 are OBD-II