Hey guys I just recently installed lower control arms and shocks in my 00 GT. After I installed those I started to hear a rattle noise coming from the car. It sounds like a bunch of crap rattling around in the trunk. It only happens when you go over a hard bump in the road above 10 mph. I did put grease on the control arms when I installed them and it does not sound like it is a squiking noise. Also after I installed those parts I had to take my car in to get a new rear axle seal because grease was leaking out of it.. Could it be that? Thanks if anyone has any suggestions