It is never pleasant to find out new noises on your automobile. We constantly tend to worry and think about the most severe. But experiencing wheel noise on Audi A4 is very often connected to small concerns that you can easily fix. To support you in this research, our team decided to create this content to make your life easier and help you in this task. To do this, we will alternately see what are the distinctive noises that Audi A4 wheels can provoke and to which failures they are linked.
The diverse wheel noises on Audi A4 and their origins
We will therefore look into the different types of noise you may encounter and their origins.
I perceive grinding wheel noise on Audi A4 from, cardan shaft
The first possibility of grinding wheel noise on your Audi A4 is that you feel a gimbal noise when you are turning significantly, usually at low speed. It is also conceivable that you may encounter this noise when you pass over speed bumps. You should experience a noise close to a cracking . It is quite conceivable in this situation that one or more bellows of your gimbals are out of date. In this case, the joint must be damaged and the transmission may fail. Check the shape of the joint bellows and swap them if necessary or risk having your automobile immobilized. If they have holes, they will quickly dry out and fill with dust or stones that will fairly quickly affect the cardan shaft itself, don’t wait to act! In case you have a noise when you pass on damaged roads but the gimbals are not responsible, browse this guide about suspension noise on Audi A4 to help you find a solution.
I hear a wheel noise Audi A4 when coasting attributable to a bearing
One of the other possible origins of symptoms on the front wheel of your Audi A4 when coasting, may be that one of your bearing is good to be replaced, it will tend to make a thumping noise that intensifies when it is stressed (turns faster and faster). So you should check by taking speed (neutral and window open to hear only the noise of the wheels) that the noise is well located here, if this is the case swap it or them in short order. If, on the other hand, this noise only manifests itself with an engaged speed, browse this guide about loud noises on Audi A4, you will most likely find a solution to your trouble.
I notice a wheel noise Audi A4 attributable to brakes
If you encounter noise from one or both of your wheels, it is highly conceivable that it is your pads or discs that are the reason. Indeed, a disc or a set of dead plates will generate a loud metallic noise that you will obviously notice. To check this, put your automobile on axle stands, and control the shape of your discs and pads by taking out the wheel. If they are involved, swap them quickly , otherwise you will no longer be able to brake. If you encounter a metallic noise from your Audi A4, but the brakes are not the cause, browse this guide for more information on this trouble.
I notice a wheel noise Audi A4 caused by faulty wheel alingment
If you encounter a noise that may be like a vibration and will intensify as you increase speed, it is conceivable that your wheel alingment or balancing is involved. Wheel alingment of a automobile is a fundamental step that is generally done after each tire change. It will ensure that the wheel rotates 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 provoke a significant wheel noise on Audi A4. Verify that your seals are still in place, otherwise go to your garage.
I notice a wheel noise Audi A4 connected to wishbone
Finally, you may notice a noise on your Audi A4 at the wheels, when you accelerate, you brake or in a rather random moment. It is likely that the trigger 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 check 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 auto technician.
