Discs and Pads Replacement

Grinding – when the friction material on brake pads is heavily worn, this can result in a grinding noise as the brake pad has worn down to the metal calliper. This will likely damage the brake disc, also.

Squeaking – there are many reasons why brakes squeal. It could suggest the brake calliper has stuck, and the brake pad remains partially applied to the disc, but some pads have wear indicators that squeal when worn to let the driver know the brakes need changing. Either way, you should get this checked out.

Pulsating – If you feel a continuous pulsating from the brake pedal whenever you apply the brakes, this indicates the brake disc has become warped due to excessive heat. Pulsation occurs because the brake disc is distorted and no longer provides a perfectly flat surface when the brake pad makes contact. If this only occurs when you apply the brakes firmly, it could just be the ABS kicking in, but you should have this checked out if you are concerned or if it happens regularly.

Pulling – if your car pulls to the left or right when you apply the brakes, this is usually indicative of a sticking hydraulic or mechanical component, such as a seized calliper. An inspection can identify the precise reason the vehicle pulls to one side.

Sponginess – the brake pedal feels spongy, and the brakes seem unresponsive. This is a sign that air has entered the brake lines and is preventing the brake fluid from flowing through this system effectively.

Soft Brake Pedal – if the brake pedal is limp and goes all the way to the floor, this indicates a serious braking system fault which you should have inspected immediately. A brake pedal that is soft and can be applied all the way to the floor usually means the brake fluid is ineffective and needs replacing, but there can be several other potential reasons, such as a master cylinder fault.

Dashboard Light – if a brake warning light appears on your instrument panel either continuously or when you apply the brakes, it usually means the brake fluid level is critically low. This could also indicate a leak in the brake hoses.

High Handbrake – If the handbrake pulls up higher than it normally does, it may need adjusting. In modern cars, this is usually anything more than 6 to 8 clicks. If the handbrake lever reaches the end of its travel, it will fail the MOT.

Old Brake Fluid – If your brake fluid is over 2 years old, it may be losing its effectiveness since it has hygroscopic properties, which means it absorbs moisture over time. This affects the properties of the fluid, which negatively affects braking ability. Brake fluid should be changed approximately every two years.

For safety’s sake, it’s important to have your vehicle inspected as quickly as possible when you notice any of the above symptoms.