Well that makes sense. I am replacing the rear shocks and thought I would do any of the other work that needs to be done while back there. I know my shocks are shot and that could explain kind of a creaking groaning noise coming out of the back but was looking for some other explanations as well. I can replace the shocks first and see if that groaning remains. replacing the mount itself seems a viable option and I guess if I can pursue that if the problem persists