Is It Normal For Porsche Brakes To Squeak in Grapevine?

Generally, the brakes are the most important safety component in your Porsche that can make your drive easier. Now modern brakes are consisting of a cast-iron disc that is squeezed between 2 brake pads lined with friction material. When you apply the brakes, the brake calipers and brake pads are vibrating and cause some noises.

Many times, the squeaking noise produced from the brakes is normal because when the brakes are not warm enough it will make a small amount of squeaking noise, but meantime it can indicate many serious problems when the squeaking noise is excessively and continuously produced from the brakes.

Sometimes, the cause of the squeaking noise from the brakes is temporary, other times, it might be more serious. Due to numerous reasons, you will hear the squeaking noise from the brakes such as rust, moisture, wear and tear. The following points define the causes behind your Porsche making a squeaking noise while applying the brakes.

Worn-out brake pads

When the metals of the worn brake pads touch the metals of the brake rotor, it will cause a squeaking noise from the brakes. Overuse, the metals of the brake pads are worn out and the built-in mechanism of this component can alert the driver about the problem by producing a squeaking noise.

In this way, when the brake pads begin to wear out, they can make a high-pitched squeaking noise while applying the brakes. Subsequently, when the brake pads get low and need an immediate replacement, they will squeak while driving on the road.

Overnight moisture

Typically, the odd sounds produced by the car in the morning are quite normal, but if it continues for longer, then it seems to be a bigger problem. If your car is exposed to snow, rain, or humidity overnight, then the moisture sets on the brakes.

Thus, the thin layer of rust build-up on the rotors can cause a squealing or squeaking noise when you apply the brakes while driving down the road. Generally, the buildup of moisture or rust on the brake components can be removed through normal driving. To prevent moisture buildup on the brake rotors, you have to park your car indoors.

Dust and debris between the pads and rotors

Thus, the most common cause behind the brakes of your Porsche producing the squeaking noise is the dust, debris, and mud accumulated on the surface between the brake pads and brake rotors. Moreover, these problems are generally arising when your car is accumulated dust due to less use or your worst driving habits.

In this case, it is always advisable to use a quick spray cleaner or sand down the surface of the brake components to remove all the accumulated dirt and debris. Many times, it can also go away on its own through several brake applications.

Metallic brake pads

In the worst cases, the materials of the brake pad also make a squeaking noise while applying the brakes. Generally, the brake pads installed in the car are available in the market with 3 types of materials such as organic, semi-metallic, and ceramic. In semi-metallic brake pads are found in most vehicles.

So, when the materials of the semi-metallic brake pads are rubbing against the brake rotor, it may cause a squealing or squeaking noise occasionally. But, the vehicles having organic brake pads are very low in quality or durability, so they can cause a squeaking noise from the brakes excessively when you apply them.

Driving habits

Many times, your driving habits may reduce the lifespan of the brakes and make them unusable completely. When you are driving the car at high speed by applying the brakes fast and hard repeatedly, then it can generate excess heat in the brake components and form a hard glaze on the surface of the brake pads.

On the other hand, glazing problems are also arising in the brakes when you are riding the brakes downhill which can spike its temperature. Thus, the glazed brake pads in your car are unable to generate the necessary friction to stop the car. As a result, the brakes are producing a squeaking noise while driving on the road.

Conclusion

Apart from the above-defined reasons, the brakes of your Porsche also squeak for other reasons. Bring it to a reputed mechanic for determining whether the squeaking noise produced by the car is normal or abnormal. If you found that your Porsche is producing a squeaking noise while applying the brakes on the streets of Grapevine, then bring it to a reputed mechanic for proper diagnosis and repair.

At Import Car Center, when it comes to enjoying your European car & protecting the investment we offer customer service and maintenance plans that take care of your make & model and get you back on the road quicker to enjoy your car.