OK i have another issue that popped up.... I was on the high was today going to Louisville and my car started shaking... i mean the front has allways shook a little bit around 80 or so... but now it starts at about 65 and it is in the back of the car as well as the front and at about 70 to 90 the shaking becomes very violent. I read on another post that it could be my drive shaft berring???? I need new pads and rotors all around could that be whats making it shake so bad>>> please help!!!!