I recently bought my crossfire new about 4 months ago. Recently ive been hearing alot of rattling around in the back when I go over bumps and whatnot. I can't seem to figure out what it is since i have nothing back there. I've seen a thread on here recently, however, talking about the rear hatch lock loosening and causing something similar to this but a recall was made only for 2004's and 2005's i think. I have a 2007 with just under 7,000 miles on it. It can't be the hatch lock, could it?