Front Differential Drop Spacer Kit problems

[Luis A.]

Hey guys, a few months back I installed a 3” front, 1”rear level along with aftermarket UCA’s and a front differential drop spacer kit. I pretty much did my homework for the most part and came to the conclusion that a front differential drop spacer kit is kind of necessary for any front lift from 2 inches up. After installing the diff drop kit I noticed the front of the truck has a slight hum to it and changes pitch at any given speeds (it will be more noticeable at higher speeds). I went to put my truck in 4x4 Auto today and immediately switched it back to 2WD, I could tell the truck did not want to be in 4x4 at all, was very hesitant. Also, I hear a groaning noise and a rare occasional pop every time I turn the steering wheel to the right, I think that might have something to do with the CV’s, the lift kit shop told me they didn’t see anything wrong. Any help would be greatly appreciated, would really hope to get the 4x4 thing straightened out before the snow really hits.

 

Edited December 9, 2021 by Luis A.
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