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I bled through 2 cans of fluid and the pedal is hard as a rock when the truck is turned off. When its on the pedal is mushy as hell and goes all the way to the floor. I also noticed that the new cylinders retract almost all the way and leaves space between the pads and rotors when the pedal is released. I guess there still has to be some air in there somewhere?


With the engine on you get the benifit of the booster for more force. You might still have air in the system. Sometimes new dry calipers will have air that clings to the side of the wall and beating it with a rubber mallet helps. Is your blead port pointing up? Do you have calipers with the e-brake??? If you do you have to adjust the arm so the pads are closer to the rotor. TSM web page has the procedure.