F150 with 4R75E slipping in second under a loadMay 5 2012 at 1:37 PM
|John (no login)|
from IP address 188.8.131.52
I have an f150 5.4 with 104K miles that has I believe to be a 4R75E transmission. works great until 40 mph and a load like a hill or pulling a trailer then it is like the truck is stuttering but the engine check out fine. I have had several mechanics look at the truck and can find nothing wrong. any ideas?