I just bought a 91 f150 with a 5.0L and E4OD tranny. Could anybody tell me what problems I may run into. I hear that these are pretty tough, but after a 177k any thing could happen.

 

177k is nothing. Take care of it and it will take care of you.

 

^x2

~tank150~

 

Just keep the fluid fresh.

 

I have the same transmission 126,000 miles and it's already going on me... so I'm trying to find a new 1 can't find it anywhere

 

Thanks guys only paid $500 for it. I've rebuilt the engine the only things left are tranny t-case front and rear end. By the way will the front and rear end out of a 84 fit.

 

By the way tranny and t-case are in fine working order. Just wanting to do away with the 3:55 non limited slip rear. My 84 has the 3:73 limited slip rear.

 

the transmission is tough, though i just blew up my torque converter in a truck with that tranny haha

 

Had to have mine re-built @ 144K and a torque converter

 

At 160k on mine, all is well, just due for a fluid change like right now. Keep the fluid and filter fresh and you should be good.

Or you could be like the select handful that never touch the fluid/filter and have the tranny go 300k with no problems....