BruisedBollocks

I have an '03 F150 w the V6 engine.
Trans reverse went out.
The truck has a gazillion miles on it!
I'm looking for an inexpensive fix.
Can I install a used trans from a CrownVic or Mustang (or any other vehicle that uses the 4R70W)?
OR can I only use a 4R70W from either an F150, F250, Econoline 150 250 350, or Explorer?
What are my options?

white89gt

2wd? 4wd?

w0lvez

If fluid is not burnt and there are no sign of contamination on the pan the problem is in the valve body or servo. It can easily be repair without removing the transmission.

BruisedBollocks

TWO Wheel Drive

BruisedBollocks

That would be GREAT if it is something that simple (& relatively inexpensive)! :-)
I will check the fluid & the pan. (...fingers crossed!!)
Thanks!! (y)

white89gt

w0lvez, is the 4.2 the same bell housing pattern as the 4.6/5.4?

w0lvez

Almost, but they are different. 4.2 and 3.8 have the same bell housing bolt pattern.

white89gt

Thanks w0lvez. That's what I was thinking, but didn't want to say without knowing for sure. The Mustang had the 4.2 for one year, and it had a 4R70W in it.... Also, the 3.8/4.2 pattern is only one bolt off from the SBF.

So really, his only options for used are a 98-04 3.8 Mustang, or an 98-03 4.2 F150.

FYI OP.... You can not use the 97 trans unless you repin the trans harness.

w0lvez

1992-1997 Transmission Range sensor, EPC, Lock-up & Shift Solenoid are different from 1998-up

akdoggie

The 4.2 has the same bell housing as the 5.0/5.8 windsor and the 300 6.

To the OP. Measure the length of the overall trans from bell housing to the tail end. There are a couple different lengths of tail shaft and without ripping the trans apart to replace it, it is best to get the correct length unit. 4x4 have the same length main body and bell housing, with a common tailshaft length.