Trans-X---Do I have to drain?
#11
![Default](https://dodgeforum.com/forum/images/icons/icon1.gif)
I have heard the same thing about flushing the transmissions in these trucks. Flush the tranny then less than a month down the road you will be replacing it or rebuilding it.all of that = not good & $$$$
I just changed the tranny (and filter), transfer case, and differential oils with snythetic and it was not too hard. Also netted mt about 1-2 MPG when I filled up.
I just changed the tranny (and filter), transfer case, and differential oils with snythetic and it was not too hard. Also netted mt about 1-2 MPG when I filled up.