How many miles on your stock 4R100?

[CHPMustang]

Was curious to what kind of miles most of my 7.3L brethren has on their stock 4R100 automatic transmissions as ours is showing some slippage in the 2-3 and 3-4 gear shifts when under hard throttle.

 

[Tbar]

206,000.............


Tbar

 

[police stroker]

125,000 and still rollin

 

[Ken1]

217K
Trans is Stock but I did add larger trans pan and synthetic change with less than 5K

 

[95_stroker]

My E4OD was in the 150,000-200,000 catagory before I did anything to it on the 95. There was nothing wrong with it when I did my upgrades, I was just being preventative for added HP/TQ with chip/injectors.

 

[01platinum]

80k, but i service it every 30k with motocraft filter and converter drain

 

[trackspeeder]

My 4R made it to 75k. It died with a nice thud and the sound of metal flying around. Thanks to Ford with that darn Mechanical Diode.

 

[Scarlet_Nape]

155K, Bill and mine is doing the same thing. I think it's the clutches, but a BTS will have to wait a little longer until the $$$ come in.

 

[JLDickmon]

106,000
I change the fluid yearly.

 

[sagebel]

I had 127K on mine when I put the BTS in. The tranny was good but the T/C sounded like a tin can full of marbles. I probably could have gone with an aftermarket T/C and the Transgo Tugger kit but we had the funds to do the BTS.

Scott