Any sources or remedies for the rear right end rattle noise?

[mattyboyl]

I know there are plenty of posts complaining about the issue. I am just curious to see if any has found the source or had the problem resolved in regards to the rear right end rattle sound? I have a feeling that when the dealer test drives my car, the car will be as silet as a mime. It always happens when you take your car tro a mechanic with a problem. The car just makes you look like a lier. Once you ghet back in, it starts up again. It's almost like it's a kid who fakes feeling better for the doctor and then sticks it's tongue out and acts normal once home again.

[mattyboyl]

Just wanted to update everyone. The rear rattle is still there after replacing strut and mount. The dealer cliams to have had the the car apart and cannot source the problem. He assured me it wasn't a dangerous problem. He recommended waiting for this to become a recall once solved.