knocking from rear wheel Options

[daveo]

driving back home today got a strange knocking coming from the drivers side back wheel only does it when going forward and on each full reveloution of the wheel any ideas anyone

cheers dave

[Bigmeanbulldog55]

This could just be a loose pad. I had this. When you break, it will go "thunk." Just put spacers in on the sides of the brake pads. It's not overly common, but it still happens a good bit.

My car is doing that right now. I tighten the caliper as tight as I could then I rebled the system to make sure there was no air. But whenever I hit my brakes at low speeds the rear brakes make a loud clasping noise. where do I get these spacers from. and the pressure from the piston won't warp them?

These spacers go on the sides. Not on the pad. Tightening won't do anything. I guess you can buy spaces from autozone or something. I prefer to make everything.