Are the bleed plugs on the disc calipers on top or bottom? If the bleed plugs are not installed at the top of the caliper air pockets will form in the piston chamber and no MC pressure. It is possible to install calipers on the wrong side which will cause the bleed plugs to be on the lower end of the caliper. If this sounds a little convoluted I apologize maybe Hotrod will explain it better.


Tim White

49 Chevy panel
91 Jeep YJ