mark corbitt

Anyone know?

Looking for good TCU. I am in Lakeland, ga. 31635

Hello, my 87 comanche TCU has failed, it is a 4.0 automatic 4wd, will a 88 4.0 2wd Tcu work OK in it?

need one shipped to lakeland ga, 31635, thanks, Mark.

Had to deal with covid and my truck has just been sitting.... where is the speed sensor and how much of a job to replace it? Also, i just went to move my mj and the fuel pump has died. What is the best option to replace the fuel pump?

Did not test the fuse but on visual inspection it looks fine. It is an 87 but yes it has the power/comfort switch.

Thanks so much for everyone's input. When i removed the fuse the transmission seems to shift fine in all forward gears. So i guess this means the TCU is bad? Correction, it does not seem to shift into 2nd, but shifts into 3rd and OD fine.

The transmission fluid level is good, and i had the transmission fully serviced about 6 months ago. What fuse are you talking about?

My 87 does not want to shift out of 1st, No problem with neutral, reverse, or park. Ideas?

Is that the passenger side of the console onder the dash?

Fluid level is good,

So, i just replaced my radiator and i have an automatic transmission which shifted fine before. I had to order a fitting because one cracked during removal, and the auto transmission lines to the radiator were "open" to air for a couple of days. I got the new radiator in fine with no leaks, but when i test drove it, the tranny does not want to shift out of first gear, and i don't seem to have second or third. I have 1st, reverse neutral . Is this a coincidence or......?

Got a new set of Bosch off ebay under Volvo for 45 bucks....

Went with csf 2572 will let you guys know how it goes, thanks for the input.

This radiator says 1989-2001 and my MJ is an 87 Anyone know if it will fit mine, or what differences there are between an 87 and 89-01?