wildrussian
NAXJA Forum User
- Location
- Tennessee
Alright guys I need help. I know this is XJ forum but my 05 KJ has 29 spline Chrysler 8.25 in the rear so I thought you all can help me out. Here is the problem: I added Rustys 2.5" lift to my KJ about a month ago and now I get a oscilating drone (no vibes only noise) between 45 and 53 mph only under load. When I let of the gas it goes away. I took it to the dealer and they told me it was the rear pinion and driveshaft angle and suggested I do something to change the anlge, they wouldn't do it because of the lift. I took it to another shop and they told me that the drone is coming from the rear end and it would cost another $500 to figure out what it is. I replaced the rear U joints but that didn't help. You guys have any ideas what it could be? Is it some bearing in the rear end or something?