Recently, I had a new short block put into my 2009 370Z because of oil consumption at a local dealer. Since it was done, I had a coolant leak, dust shield on the left front rotor rubbing, and a sticky clutch pedal. All of the issues have been resolved. My latest issue is that when I drive over a rough road or go over speed bumps (30 mph or less), the car makes this rattling sound like something is loose. I think the sound is coming from the front end. I put the car up on a lift and checked everything with a friend to see if anything was loose. At first we thought it was the front swar bar links so we disconnected the swar bar and drove around. The sound did not disappear. The car drives absolutely fine otherwise and between the exhaust and the radio, I can drown out the sound. It is just frustating that I can't figure out what it is! Any ideas guys?
Suspension Noise At Low Speeds Going Over Rough Road And Speed Bumps Video by avantgti7 | Photobucket