I have this problem I sometimes notice a intermittent hum and small pulsating while driving if I hit the brakes the pulsation gets worse then after a few minutes it goes away and everything seems normal then it might come back another day. More noticeable at highway speeds. Can brake rotors be warped and come and go? Any ideas?
have the same problem?
Wednesday, March 5th, 2008 AT 10:12 AM