i purchased a 91 d150 4x4 shortbox last may, in kentucky, for cheap (700),
loaded it up with all my stuff and towed my integra to colorado..
it has sat for awhile.. anyway, just did all fluid cahnge (oil, tranny) all filter change (fuel, air, oil, tranny)
my main question is this, ok my speedo works, but odo does not, and for the time being the truck only seems to shift into overdrive after being warmed up.. like a good 30 or so minute highway warmup.. i am new to the old dodge world and looking for some advice.. any help would be great.. the truck has a few wiring issues, but is a strong runner.. (4 speed auto with push button overdrive)

also looking for some random parts.. (front ring and pinion, p/s door and fender)

thanks for any help guys!!

-tim

 

i noticed a sensor unplugged where above my rearend, on top of the center houseing..
could that be my problem?

 

replaced the rwss and once the truck warms up, it shifts into overdrive.. yay