Unlock the Mystery Why Your Brakes Are Going to the Floor

Your brake booster internal seals may be failing to keep vacuum. Air enters the booster and the brake pedal goes to the floor yet there is ... Check the master cylinder fluid level. If not, your master cylinder went south. If there was, pull ALL of your wheels and check wheel cylinders. 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 ... 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 ... A brake pedal going to the floor could be indicative of having air in the system still. These can be notoriously hard to bleed all of the air ... A quick check of the brake booster must be conducted with the engine off. Pump the brake pedal slowly several times. This will gradually deplete ... Most common causes are leaking brake line or brake cylinder. Have someone press the brakes while you look under the truck for leaks. No leaks? Pedal going all the way to the floor is usually an indication of a bad brake booster. They are not hard to replace. The pedal went to the floor. It was the scariest thing. The technician didn't bleed the brakes after he swapped the master. He said he was going ... The brake pedal still slowly goes to the floor. It is drivable and stops great, but at a stop light I need to let up and step on the brake pedal a couple of ...