09-04-2009, 08:56 PM
Pinion depth or improper backlash setting. Who set it up for you. I had one do that and it sounded like a train going down the tracks until it failed and lost some teeth. Setting up the rear is a simple process but the proper measuring equipment is a must.
'77 351w- Explorer EFI, 4R70W, 4-link, lockers, 4.56, 35" MT/Rs with a severe rock addiction.
mokin:
Roads? Where we're going, we don't need roads.
![Confused Confused](https://cb4x4.com/images/smilies/confused.png)
Roads? Where we're going, we don't need roads.
![[Image: sig2.jpg]](http://i288.photobucket.com/albums/ll176/mchuzie/sig2.jpg)