Quote Originally Posted by vinj View Post
Does it come out at a certain speed? At a certain RPM? Does it run along with the RPM range? When the car is moving or stationary? Did anything happen to the vehicle before it came out (i.e. flood, engine wash, change any part/tires, bad pothole?).
in addition.. are the wheels aligned? are there signs of uneven wear on the wheels? is the transmission/differential oil at level? wheel bearings perhaps?