Brakes Hitting Floor? Uncover the Causes and Restore Safety Quickly

You either have a leak (which wouldn't result in a full reservoir), air in the lines, or more than likely a bad Master cylinder. I'd put my ... Pedal going to floor typically sounds like a master cylinder problem. You can pump up the pedal and get a hard pedal. Typically, the three most common problems related to brake pedal sink are caused by the master cylinder, a brake fluid leak, or ABS unit leak. The Master ... The pedal should not "go to the floor" at any time. There should come a point in the pedal travel where it no longer moves down. Reasons for a brake pedal going to the floor. 1. Leaks. You say you have none. 2. Bad master cylinder. You say you replaced it. 3. Bad brake booster. 4. Air in ... The pedal went immediately to the floor. No resistance at all. Nada. Nothing. Zilch. No leaks we can see. Turn off the engine, pump the pedal a few times and ... Comments12 ; Brake Pedal Sinking? Dangerous master cylinder! How to fix. Budget Mechanic · 138K views ; Brake Pedal Goes To The Floor When The ... Causes and fixes when a brake pedal sinks suddenly all the way to the floor. Posible Causes Low on Brake Fluid Possible Brake Fluid Leak Air ... I usually squeeze the piston in farther than necessary to make it easier to get the new pads around the disc. Then, the first time you step on ... If you are positive that there are no leaks (be sure to check all lines, wheel cylinders etc) then the most likely cause will be your master cylinder bypassing ...