Last month I suddenly started hearing a metalic noise that sounds like it's coming from the rear wheels. The noise is rythmic and repeated over and over only when the car is in motion. The noise is similiar to that of a knife blade being sharpened on a stone if that make any sense.
I realize that asking about a noise problem on this group is not the best way to deal with this problem because you can't hear the noise but I was just wondering if anyone else has encountered this.