It is never pleasant to find out new noises on your automobile. We generally tend to worry and think about the most extreme. But finding out wheel noise on Porsche 911 is very often relating to small issue that you can easily fix. To help you in this investigation, our team decided to write this article to make your life easier and help you in this task. To do this, we will alternately see what are the distinctive noises that Porsche 911 wheels can cause and to which failures they are linked.
The diverse wheel noises on Porsche 911 and their origins
We will therefore focus on the different types of sound you may feel and their origins.
I listen to grinding wheel noise on Porsche 911 from, cardan shaft
The first possibility of grinding wheel noise on your Porsche 911 is that you feel a gimbal sound when you are turning significantly, usually at low speed. It is also plausible that you may feel this sound when you drive over speed bumps. You should notice a noise close to a cracking . It is quite plausible in this situation that one or more bellows of your gimbals are dead. In this situation, the joint must be destroyed and the transmission may fail. Check the state of the joint bellows and change them if required or risk having your automobile immobilized. If they have holes, they will quickly dry out and fill with dust or stones that will rather quickly harm the cardan shaft itself, don’t wait to act! In case you have a sound when you pass on damaged roads but the gimbals are not the origin of it, browse this article about suspension noise on Porsche 911 to help you find a solution.
I get a wheel noise Porsche 911 when coasting connected to a bearing
One of the other probable triggers of symptoms on the front wheel of your Porsche 911 when coasting, may be that one of your bearing is good to be swapped, it will tend to generate a thumping sound that intensifies when it is stressed (turns faster and faster). So you should verify by taking speed (neutral and window open to hear only the noise of the wheels) that the sound is well located here, if this is the case change it or them before long. If, on the other hand, this noise only manifests itself with an engaged speed, browse this article about loud noises on Porsche 911, you will most likely find an answer to your trouble.
I hear a wheel noise Porsche 911 connected to brakes
If you encounter noise from one or both of your wheels, it is highly plausible that it is your pads or discs that are the trigger. Indeed, a disc or a set of dead plates will make a loud metallic sound that you will inevitably notice. To verify this, put your automobile on axle stands, and control the state of your discs and pads by taking off the wheel. If they are involved, change them in short order , otherwise you will no longer be able to brake. If you feel a metallic noise from your Porsche 911, but the brakes are not the cause, read this article for more details on this trouble.
I experience a wheel noise Porsche 911 caused by faulty wheel alingment
If you feel a sound that may be like a vibration and will intensify as you increase speed, it is plausible that your wheel alingment or balancing is involved. Wheel alingment of a automobile is an essential step that is generally done after each tire swap. It will ensure that the wheel moves in a perfect axis and therefore that tyre wear is homogeneous and grip, ground contact is ideal. If your balancing weights are missing or incorrectly positioned, your wheels will tend to vibrate a lot and cause a significant wheel noise on Porsche 911. Check that your seals are still in place, otherwise go to your garage.
I listen to a wheel noise Porsche 911 due to wishbone
Finally, you may feel a noise on your Porsche 911 at the wheels, when you accelerate, you brake or in a rather random moment. It is likely that the reason of this trouble comes from the double wishbone suspension or the direction hinges. Indeed, you will be able to test a damaged double suspension wishbone when you are accelerating when it will be pushed on side and the vehicle will pull on the outside of the damaged wishbone (right wishbone pulls right) and when braking towards the inside of the same side (left wishbone pulls left). You can also verify the condition of the swivel bellows visually, which may affect the action of changing direction. If you are in one of these cases go to your mechanic.
