my 02 has 207000 kms and mine does it too and the dealer says its the trailing arm bushings has some wear but it will do it some with new ones too after a while they say

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02 liberty sport silver
3.7 auto
trac- loc
pretty much stock

Check the yoke on the Front (non diff) side of the Driveline. It's probably in need of some love. Mine does it all the time... greased it up. Stops.

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Seth Green
Western Sales Manager
ARB USA
Used to have: 02 Rene w/ SFA Swap. Sold... I'll miss her
New Baby is an 07 1500 Dodge HEMI
6" Lift and lots O Go Fast parts

if so how hard was it? does it work well?

I've got the noise in my 05 Renegade and it's the right rear control arm bushing. You might be able to drive it for some time like that. The mount for mine is really beat up (this has been off-road a lot), so it undoubtedly got twisted a little too much. In looking at the factory setup, they're really meant for straight back flex, not sideways. I'll be replacing both with adjustable control arms that have some lateral movement, hoping to avoid a repeat.

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Ted Kalil
2005 KJ Renegade & 1987 Wrangler.
2010 Yamaha 700 Grizzly - got very sick. So.. 2012 Polaris RZR 800

Keep us posted my mounts look like crushed beer cans although the control arm points in a general rearwards direction.
Was thinking about welding two new suport brackets onto the chassis with some protection around them. Rock rails and normal underbody armour don't protect your support points for rear control arm... Look underneath and sweat everytime you crawl over a big rockledge. I would post a few pics of the damage but I don't want anyone to have nightmares even if it is near Haloween.

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2005 Limited Patriot Blue 3 1/2" Lift, 17" Cooper STTs, ARB Bullbar, JWS Disco's now needs some rails and armour ! Hey don't forget the detroit front lockers

greased it tonight, no clunks yet, I'll keep you posted....

by the way what does everyone use to replace the clamp on the boot over the slip yoke? It has a CV boot type clamp on it now. I used a hose clamp for the time being.