4r70w - How many miles on yours without rebuild/replacement
4r70w - How many miles on yours without rebuild/replacement
2001 ford f150 Supercrew 5.4l 4x4 / 3.55 gears = 213, 255 miles still shifting as it is supposed to (No Rebuild - No replacement)
The 2000 I used to have had 170k on it when I lost track of it with no trans issues. My current 2002 that I bought used with 69k miles on it now has 164k on it with no trans issues while I've owned it. I drive my trucks easy most of the time.
My 2002 F150 Supercrew has the 4.6, truck is completely stock performance wise. I do have a few appearance mods, rolling on 22" wheels with 305/40 tires. It has 261k miles and still runs perfect no issues, I do step on it every once in a while and it does burnouts without hesitating.
Last edited by whiteknight995; Dec 3, 2020 at 04:28 PM.
mine went 165k before the seal on the forward clutch piston rolled up and started hanging up. I rebuilt with some "mods" .....other than the filter coming loose (yeah ....MY LUCK) a week later....it has been perfect ...at 280k NOW
As a volunteer firefighter and framing carpenter who lives on a mud filled ranch, I drive my truck (03 F150 5.4 4x4, 4r70w all stock) HARD. My tool trailer weighs just over 10k and I pull it every day. I respond to an average of 350 fire calls a year, and drive like a cop does a patrol car. Generally, on the road, I drive... probably faster than I should.
At 325,000, the front seal blew on the transmission.... But that probably had more to do with reinstalling the engine after a rebuild (first rebuild at 320K) and having to stab the thing 4 times to get it lined up. No other problems than that. We put a new seal in it and it's currently sitting just under 350k...
At 325,000, the front seal blew on the transmission.... But that probably had more to do with reinstalling the engine after a rebuild (first rebuild at 320K) and having to stab the thing 4 times to get it lined up. No other problems than that. We put a new seal in it and it's currently sitting just under 350k...
Last edited by Liam Burke; Dec 8, 2020 at 07:42 PM.
My 2000 has 185k miles currently and still shifts smoothly. Has a small flatbed with an air compressor and tool boxes on it.
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2001 f150
2001 f150 xl 4x4 lifted 307,103 all original. Was starting to have some hesitation taking off from a stop did this for a couple weeks then just suddenly went back to acting like it should. Shifts smooth no jerking , hesitation, slipping nothing. I love my truck and hopefully will be able to get a few more thousand miles out of her before replacing anything major.
300,000 on my 99 4.6W with 4R70W transmission. Runs like new, no major repairs to engine or transmission. I think this one could go to 500,000. No smoke, shifts smooth as silk. I just did the timing chain and oil pump for the first time this weekend as a precaution.
^^^^^ dayum..
mine lasted 165k then rolled up a lip seal on the forward apply piston. I rebuilt it (with some help here
) having not touched an automatic for 20+ yrs... was still turning the 35's in 2nd gear when the TRUCK DIED a violent death at 330k
mine lasted 165k then rolled up a lip seal on the forward apply piston. I rebuilt it (with some help here
) having not touched an automatic for 20+ yrs... was still turning the 35's in 2nd gear when the TRUCK DIED a violent death at 330k




