Spongy brake pedal. Wtf?

[kenversusryu]

i only loosened the rear passenger line.

I rebuilt it because it was seized. After I rebuilt it, I couldn't screw the piston in all the way with pliers. Had to use a c-clamp to screw in the piston in all the way.

Thanks. I'll check for leaks and rebleed the driver side rear first and see what happens.