I own a dakota 02 quad cab with 15,000 miles. I went in for front end noise last week and the dealer replaces the top and bottom ball joint on the passenger side. I at first complained about the noise on the right side. They said they replaced the left side. Do they consider the passenger side or drivers side to be the left side. But, anyways I still get a loud creak (like a rusted door hinge) on the drivers side. It gets only slightly better after driving for an hour. What could this noise be??? Could it be my other side's ball joints???/