OK.
What is it clunking against?
If the car were on the ground, would it still hit the thing it's hitting?
(I have clunking issues, too.)
I've also noticed a lot more movement in the trailing arms than I would expect. Not sure if it's worn bushings or by design.
Bushings can be replaced with the right tools.
Existing bushings have to be burned out. Not sure if new OEM bushings can go in, or if you have to go aftermarket. Energy Suspension has poly bushings for that location. Some people like them, others say they are too harsh or that they cause binding in the suspension because they are not compliant enough.
There's been discussion on this topic within the last couple of months. Try searching "rear control arm bushings."
Nevermind. Click
here to start with.