Originally Posted By: ram_man
not sure I think it was an aod it was a 4speed. It was a dog though. Take off was ok ish but once it hit 4th it woukdnt come out there was 0 passing gear.
OK, well if you go back to look at it again, take a look at the CV cable. This sets shift points, kick-down....etc. It tells the transmission where the throttle is.
There's an upgraded brass bushing (at least for the cars) that is supposed to replace the nylon stock one, which wears and gives the cable a lot of slack.
The cable should be adjusted so that it is as far out as it can go at WOT. If it isn't, you've found your problem.