Super hard shift problems-94 F150-please help!
Hi all...newbie here...I have a 94 F150, 5.0L with the big tranz. I don't know the actual #, but I do know it the one that uses lots (14?) pints of fluid. Anyway. when it shifts from 1 st to 2nd to 3rd, it shifts really hard. The tranz has been rebuilt before because of this, but that didn't fix it. It seems that very hot weather makes it worse and it will do this for a day or 2 and then stop for a day or 2...in other words...intermittent. I had a throttle positioning sensor put in, but this didn't fix it. I desparately need help with this. Any suggestions?