04 f250 superduty rear end problem
i have an 04 f250 fx4 that seems to sway bad in the rear. when i'm going down the road and swerve side to side it feels as if the rear doesn't fully recover. it feels like i'm in a boat, almost as if the tires are low. i checked them and they are fine. just noticed it one day around 130,000 miles. i bought it new and have never had this problem before. any thoughts?