Brake Pedal Goes to Floor? Solve the Mystery and Stay Safe

Try replacing the brake fluid, check pads and discs etc. Sounds like old, spongy fluid to me. A defective master cylinder (MC) can and will leak internally. That means when you push the brake pedal down the seals inside the MC don't build ... The symptoms were the pedal just going to the floor with no resistance, but I could pump it and get back what felt like full control almost right away. Brake pedal goes to the floor. Comments rated to be Good Answers: These comments received enough positive ratings to make them good answers. Only checking for a loose wheel bearing for your brake pedal issue… If all good then you start doing checks to confirm the master cylinder is ... Either you have air in the brake lines somewhere or the master cylinder is shot. As GBAUTO alluded to, if the master cylinder was allowed to go ... When you hit the pedal it pops then brakes go to floor. So thinkin the piston in the master cylinder sat in one spot for so many years that ... After I start the engine though, the pedal has no pressure and goes to the floor. Yes, the new caliper is mounted correctly with the bleed screw on top. The brake pedal travel on my brand new E doesn't feel right. When the engine is off, the pedal stops about 3 inches from the floor. Comments12 ; Brake Pedal Sinking? Dangerous master cylinder! How to fix. Budget Mechanic · 138K views ; Brake Pedal Goes To The Floor When The ...