If you hit your ford f 150 or super duty s brake pedal and it goes to the floor stop the vehicle and don t drive it until you find a solution to this problem.
2001 ford taurus brake pedal goes to the floor.
2001 ford taurus the brake pedal goes to the floor the first pump then second brakes normally this has been going on 2 years.
Here s an additional reason a brake pedal could go all the way to the floor.
Check the brake fluid level.
Anytime you have a brake pedal that goes to the floor raise the hood and locate the brake master cylinder s reservoir.
Why are my brakes going the the floor to stop 5 answers.
The booster is a mechanism that uses vacuum pressure to take the force being applied to the brake pedal and amplify it.
If the level is full or close to full that would probably be a symptom fluid leaking past the seals in your master cylinder.
If the fluid is full then continue onto brake fluid is full down further in this guide.
This article applies to the ford f 150 2004 2014 and f 250 super duty 2005 2014.
A bad brake booster.
If your fluid levels are dropping look for fluid leaks at all 4 wheels.
I replaced the master cylinder about 2 years ago because it was leaking which is when this started.
When i go near the floor and the car starts to stop the compression is still there so it does not sink but still what.
During the winter i have to pressure bleed them 2 times a week.
If the booster is bad then the full amount of force needed to activate the master cylinder and pressurize the brake fluid isn t.
The brake pedal going to the floor would indicate brake fluid leaking past the seals somewhere in the braking system.
1999 taurus w 3 0l 24 valve engine 4 wheel abs after replacing some brake lines and a new master cylinder from advance auto the pedal travels about 2 inches before any significant braking then sinks slowly to the floor.
During the summer the brakes are fine.
If you have a fading sinking brake pedal and have checked all the basic s no leaks no air in system non swelling rubber brake lines replaced master cylin.