12-14-2007, 12:56 AM
i have a 95 f350 with a brake system that applies its self. when you depress the brake pedal the pedal either stayes in that spot or it will pull to the bottom of travel. you have to use two fooe to work the brake. one to push one to bring it back up. i have tried this with the master cyl unbolted from the booster and i get the same thing. ive replaced the booster twice, master cyl bleed the system and the pads and shoes look good. i unbolted the master cyl. to take the rest of the system out of the picture. im ready to give up.