I swapped everything off a 94 to make it automatic with 4wd but the plugs coming off the transmission don't match ou and I'm missing a big plug "the wiring is off the 89" and it won't shift I've changed the speed sensor and the transmission filter would those plugs not matching up cause it to not shift while driving?
Read more: I have a 1989 Ford F-150 2wd I recently swapped the motor,tranny,front and rear off a 94?
