It occurs occasionally that your automobile makes noises in the brake calipers, you are rarely reassured by this sorts of noise and you automatically tend to think that you will have an incident or that the fix will cost you an astronomical amount of money. So, what if you detect noise from the brake calipers on your Porsche 911? It is probably not anything serious and you may be able to fix it yourself, but when in doubt, since your safety and the one of others is in question, it is better to verify before a more serious failure happens. It is with this in mind that we have made the decision to create this document and give you the chance to locate the problem and find a solution. We will go through different steps, review all possible origins of caliper brake noise on Porsche 911, and give you the reasons for them in order to help you fix the trouble.
The different types of brake caliper noise on Porsche 911 and their causes
The function of the Porsche 911 brake calipers is to come pinch the brake discs of your Porsche 911 thanks to the pads they will activate. This component is an essential element of your vehicle’s safety. Experiencing a noise from it must therefore be analyzed right away and leaving it lying around is not a good alternative.
I hear a grinding noise on my brake calipers on Porsche 911
If you listen to a grinding or scrap metal noise coming from the brake calipers of your Porsche 911, it is highly conceivable that it will be caused by brake pads at the end of their life, in fact, the role of the pads is to act as a buffer during braking and they will therefore naturally wear out over time. Each company gives an average runtime in kilometres for pads, but according to your driving style and route, this may vary. Remove the wheels in question and check the wear indicator on them. If they are expired, they must be replaced quickly as they will quickly damage your discs and keep doing this scrap or grinding noise on Porsche 911. If after looking at this point, you’re still going through a grinding noise on your Porsche 911, have a look at this article to find a solution.
I feel a regular noise that stops when I brake from my Porsche 911 brake calipers
If you are the victim of a continuous noise in the brake calipers of your Porsche 911 that only stops when you press your brake system, it is quite plausible that caliper wear is the cause. Indeed, they can jam after some time, specifically if they are not used enough. In such a case, they will tend to keep on being in the closed situation, so they will always stick the pads against the discs, which will lead to an rise in consumption and premature deterioration of your pads. To verify it, try to brake several times frankly to try to unblock them. If this does not work, it will be necessary to consider replacing them.
When I brake, my brake pedal vibrates on my Porsche 911
If in your case, you feel a vibration when braking that would have come from the brake calipers of your Porsche 911, you will have to feel concerned about the condition of your discs. Discs tend to wear over time and although they have a longer life than pads, they must be replaced at some point. A vibration most often notifies of veiled brake disc, you can check it by disassembling your wheels. If so, replace them or have them replaced by your mechanic.
When I brake, I feel a squealing in my brake calipers of my Porsche 911
Finally, if you have a noise close to a squeak when you use your brakes, it is possible that brake pad dust has settled in the brake calipers of your Porsche 911, causing a squeak when the system is pressurized. You will have to take it out your wheels and clean the calipers with a snowblower and a brush (metal or rigid).
