1. Brake Judder: This is a vibrating feeling in the brake pedal and steering wheel when braking, often caused by warped brake rotors.
2. Brake Pulsation: Similar to judder, but the pulsation is more rhythmic and noticeable in the brake pedal. It can be caused by several factors, including:
* Warped rotors: The most common cause.
* Uneven brake pad wear: Worn pads on one side can cause uneven braking force.
* Contaminated brake fluid: Moisture or air in the brake fluid can cause the system to become spongy and inconsistent.
* Damaged brake calipers: A sticking caliper can cause uneven pressure on the brake pads.
3. Brake Fade: This is a loss of braking effectiveness when braking heavily for a prolonged period. It's often caused by overheating of the brake components.
4. Brake Drag: This occurs when the brakes are slightly engaged even when not applied. It can be caused by:
* Sticking calipers: Similar to the issue above, a sticking caliper can prevent the brake pads from fully retracting.
* Worn or damaged brake pads: Worn or damaged pads can sometimes get stuck against the rotors.
5. Brake Noise: While not directly related to "lurking," brake noise can indicate underlying issues. Examples include:
* Squealing: Often caused by worn brake pads.
* Grinding: Usually caused by metal-to-metal contact between the brake pads and rotor.
* Clicking: Could be a sign of a loose brake component or a problem with the caliper.
If you're experiencing any of these issues, it's important to have your brakes inspected and repaired by a qualified mechanic.
To get a more accurate answer, please provide more details about the symptoms you're experiencing.
