Your car's braking system is the most important to your safety. When there is wear and tear in the components of this braking system, many small and big issues will surface. Braking noise is one such common issue with many vehicles. There are various types of brake noise and many different conditions that can cause noise. Most brake noise issues can be fixed quickly, but not always. It's recommended to inspect and locate the source of brake noise by a professional auto repair shop in Elizabeth City, NC, before heading with any random replacement.
Following are the most common reasons for brake noise.
The Most Frequent Causes of Brake Noise
Squeak or Groan Noise When Applying the Brakes
A squeak or groan noise is typically caused by the brake pads rubbing against the rotors when applying the brakes. This can also produce a vibration felt throughout the vehicle and an increase in stopping distance. Most of this brake noise happens because of excessive rotor wear. This means that it requires replacement along with brake pad repair.
The brake pads will wear down the rotors because of repeated friction. So it is essential to inspect rotor surfaces for any damage before replacing the pads if this has been an ongoing issue.
Rattle or Clunking Noises When Applying the Brakes
Rattle or clunking noises when applying the brakes indicate an issue with the brake hardware. Rattle noise could be due to loose bolts on calipers, driveshaft boots, or even pieces of plastic hanging under the car. Clunking noise is often caused by worn ball joints, struts, or suspension bushings.
If you hear a clunking noise when applying the brakes. Get your vehicle to the auto repair shop and ask them to inspect brake calipers and rotors for any loose parts before replacing the pads if rattle noise is an ongoing issue with your vehicle. The mechanic will do necessary checks to ensure that all caliper fasteners are tightened and that the brake pads are within specification for both thickness and wear.
Brake Vibration When Applying the Brakes
Brake vibration is frequently caused by the uneven thickness of the brake rotor. It typically means that you need to have the rotors tried or resurfaced. Even if your brake pads are newly replaced, this condition can still be caused by uneven rotor surfaces.
If there is excessive runout on the brake disks, it will usually cause a popping or clunking noise while braking. You can quickly check for any runout by spinning the rotors and checking for any vibration. So, if you're detecting any vibrations when rotating your brake rotors, then it's time to get them repaired.
Brake Hiss or Squeal Noise When Applied
Hissing noise when applying the brakes is typically due to air leaks in the brake lines. Inspect all of the brake lines for any cracks or holes in them. You can also check your wheel cylinders for any damage.
Additionally, if your brake pads are worn down unevenly, this can also cause a hissing noise. So, be sure to inspect the thickness of new brake pads on both sides of the rotors before replacing them.
Tire Chirp When Applying the Brakes
A tire chirping noise usually occurs at low speeds when you're braking. The sound of the brake pads vibrating against the rotor causes this noise.
If your brake rotors are worn unevenly, it can cause a chirping noise while braking. This means that you need to have them resurfaced or replaced as soon as possible. You can also check for any runout of brake rotors by spinning them and noticing any vibration.
Final Verdict
Brakes are a major part of your vehicle. It is important to inspect them regularly for any signs of trouble or wear to prevent further major issues. Replacing pads before they have completely worn out can save you a lot of money.
This will help extend the life of your car and prevent any major problems from occurring in the future. If you ever detect an issue with your brakes, always take it seriously and have it checked by a professional auto repair shop in Elizabeth City, NC.