still trying to figure out why my overdrive wont work. hasnt worked since i bought it...except one day it did for like an hour and then stopped again never to return yet. changed filter and fluid, nothing. Kickdown cable is good and adjusted perfect, put the new sensors in the transmission along with new fluid and filter for the second time. It goes into what i think must be 3rd gear lock up or whatever cuz when i hit the od button to turn it off it jumps up a few hundred rpms. just not going into overdrive. When i had the tranny shop hook the snap on scanner up it couldnt connect to the computer for some reason. Could my pcm/tcm be messing up? I find it hard to believe that the overdrive clutches are out since it worked perfect for that hour no slips or anything. Every other gear shifts like it just came off the show room. This is starting to suck since i end up driving highway a few times a month for a few hour drive so gas is killing me and dont like running at 3000-3200 rpms for that long of a drive. Any ideas would be great!