OUR CUSTOMER HAS A 1985 FORD PICKUP 3/4 TON 4X4 COMPLAINT WAS THAT THE BRAKE PEDAL WAS GOING DOWN TO THE FLOOR-IT WOULD NOT ALWAYS PUMP BACK UP TO A GOOD PEDDLE-PREVIOUS WORK DONE WAS REAR WHEEL CYLINDERS-REAR BRAKE SHOES-FRONT BRAKE CALIPERS-PADS WE PULLED TH... Login to read more.