When I get on the interstate in 5th gear my rear makes a knocking noise when I let off the gas or give it some gas (not running at constant speed) I replaced the rear end bushings, put in a rebuilt Diff, and this has not helped. I have a 99 JDM tranny, and a single piece drive shaft. Anyone else run into this problem or thoughts on what could be causing it?
Follow Ups
Knocking noise coming from rear - ZGhost11:31:44 03/05/15