I put Napa ceramic brake pads on the XJ a few weeks ago, along with new rotors, and they stop great and I'm very happy with them. However, I've noticed that in the few times I've had to make panic stops recently that they make a grinding sound when I have to really get on the brakes. They stop very fast and straight, but my brakes have always been nearly silent. Its not loud, but for someone like me who pays attention to stuff like that, its noticeable. Its only when I have to really get on the brakes hard, like when someone pulls out in front of me or something.
Is this normal for ceramic pads or do I have another problem showing up like a bad wheel bearing?
Is this normal for ceramic pads or do I have another problem showing up like a bad wheel bearing?