Lungshot

Thx everybody, I'm ok, just saddened this little truck couldn't be fixed.

Sorry to report this MJ was totaled today by a red light runner. R.I.P.

I have the TV cable version that is located behind the throttle body. When I push the button down the "cap-like" looking thing is fully retracted. After I depress and release gas pedal, it remains in the same position. Is the ratchet worn out? See pic... BTW, shifting problem is still intermittent...

Thx! That will be next! I've noticed a decrease in idle rpm lately, hmmm...

They didn't tell me, and there closed up for now.

getdjc320: I looked for an ID plate on the tranny but couldn't find one, so not sure if it's an AW4. Cruiser54: I did adjust the TPS 4-pin output voltage, but no affect (I then readjusted the 3-pin output voltage to spec). I'll complete the remaining steps ASAP! Thx again!

My '88 MJ Pioneer has been intermittently (hot or cold) slipping out of gear and not up-shifting to 3rd. I've had the tranny serviced with an additive that did help for about 6 months. The previous owner had the tranny serviced twice before I bought it. I installed a new TPS which had no affect. Are there any other things I might look at before I head to the transmission shop? Thx

Thx! BTW, adjusting the transmission connector output voltage on the new TPS didn't cure my transmission issues either, looks like it's off to the transmission shop I go!

On my '88 auto trans MJ , if I adjust the 4-pin output voltage to the required voltage, the output voltage on the 3-pin connector is not in spec, and vice versa. Which adjustment should I make? My guess is the 4-pin connector?

I picked it up in fall '19 in NM. It was purchased in Florida, but looks like it's been out west for sometime due to lack of rust.