trackspeeder
Stone crusher.
You do know that 01 4R100 could possible have the dreaded MECHANICAL DIODE in it, unless it has been rebuilt.Those trannies were built just for a short period of time. Trackspeeder might know the build dates.
The Mechanical Diode was phased out in the 1st quarter 01.
I had one in my 01. That sucker made some really cool sounds when it let go.