i`ve been having this problem for awhile, the rear brakes don`t work at all, just enough to keep the from rusting, but they don`t really do anything, with the rear end jacked off the floor you can hammer the brakes as hard as you want and they just keep turning.

i did front brakes last year, Rotors, pads, calipers, and rear pads. car has all the original brake lines.

tomarrow i`m replacing the front flex lines, because there messed up from the front brakes doing all the work for so long, i `ve already had to replace the calipers again and the rotors are turning blue from the heat.

if i bleed the rear brakes brake fluid comes out but then just stops. you can do it over and over again but everytime the brake pedal goes 1/2 way down then the fluid just stops comming out. is this a sign of a bad flex line? i can`t get a the main rear flex line, NAPA doesn`t sell it, only the 2 outside ones.