Why Does The Brake Pedal Go To The Floor. Again the only way the brake pedal would go to the floor is if there was a leak excessive air in the system which wouldnt have happened unless the system was opened or the master cylinder is bypassing fluid. 1 Leak from Brake Line or Brake Caliper One of the reasons is the brake system loses pressure from an external brake fluid leak.
One of the more common causes for the brake pedal going to the floor is a loss of brake fluid. The inner seals then travel over a portion of the inner cylinder that never gets touched by the seals. Also check the drivers side carpet next to the brake pedal where it goes through the firewall.
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The brake pedal is sensitive and responds to the pressure accordingly when braking. Recently the brake pedal started going to the floor but only when the engine is running. Reasons Your Brake Pedal Goes to the Floor Technically there are three main causes that would make the brake pedal sink all the way to the floor. Brakes gmc yukon chevrolet.
