Took the 300 to work on the highway for the first time today and I noticed something strange when I go over bumps. when I'm going over 50mph, and I go over any decent sized bump, the back of the body "wiggles" or "fishtails" then stops. Nothing happens to the wheels, I don't lose control or do I have to fight the wheel to keep the car straight. Its something that I only feel in my butt lower back. its almost as if the tail rocks to the right, then left, and then right again quickly,and then stops. Could it be some kind of bushings that are just worn out or tired? Car has +90k on it. My silver z with over 150k did it too . never noticed it because I would just cruise around town. Suggestions as to what it could be?
Follow Ups
Body movement over 50mph. - w8lifter415:47:35 05/06/08