Originally Posted by Wagerd
Hey guys, just went through my car trying to find what sounded like loose bolts rattling around in the passenger rear. It was the battery hold-down mechanism that had worked loose. Tightened it up, and all is good. Sounded like the whole rear end was coming apart on any bump. Hope that helps some of you!
Glad you found it, I always make sure noting is loose below the trunk floor cover tools are nearly wrapped in paper towels so that they do not make metal to metal contact. I check on this every time I wash my cars (most of the time that is on a weekly basis).