#Vehicle #Brake #Cylinder #Mechanical
The Brake Pedal Behaves Abnormally.
A problem with the brake master cylinder will cause the brake pedal to behave abnormally. All the pressure in the braking system is generated from the master cylinder. ... The pedal will also feel spongy, mushy, and may sink far down when pressed.
What causes master cylinder failure?
A vital component known as the master cylinder converts your brake pedal's movement into hydraulic force. As time goes on, the master cylinder experiences a lot of pressure-related wear and tear, which eventually leads to failure. ... This nerve-wracking problem usually stems from a leak in your brake fluid system.
What happens when master cylinder goes bad?
When a master cylinder begins to fail, sometimes the brakes will feel fine one second and lose braking power the next. If fluid is leaking past the seals inside the cylinder, the pedal may feel firm for a moment but won't hold steady; it'll feel spongy and keep sinking towards the floor.