In some cases your automobile can make noises in the front axle, you are very almost never reassured by this sorts of noise and you directly tend to think that you will lose a wheel or that the fix will cost you an astronomical sum. Thus, what if you detect a noise coming from the front end of your Audi A4? It may not be much and you can repair the issue yourself, but if in doubt it is better to examine before a larger failure takes place. It is with this in mind that we have chosen to compose this content and allow you to locate the issue and find a treatment. We will, through few steps review all the components that can produce noises at the front end of your Audi A4.
What are the elements that can cause front axle noise Audi A4?
Most of our job will focus on finding the element that gives your Audi A4 front wheel noise. The following is a list of the components that are most likely to be creating it and how to verify it.
Noise vibration front end Audi A4 : the shock absorber cup
One of the most classic causes of symptoms on your Audi A4 front axle noise is advanced wear and tear on your shock system. Indeed, the suspension cups, when they are dead, the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension no longer does its role and during small jolts that compress the suspensions. To examine if this is the issue that worries you, take a dented, slow-speed road and pay attention to the noise coming from your front end as you pass over holes. If these are the cups, consider changing them as soon as possible as this may affect other components and require more costly repairs.
Noise while turning front end Audi A4 : stabilizer bar
If you know of a noise on your Audi A4 at the level of the front end when you are turning flat or climbing on sidewalks for example, it is most likely related to one of the parts of your stabilizer bar that is defective. To verify the origin of the issue, you may feel a lack of stability in the direction of the automobile (it pulls to the left or it pulls to the right). Moreover, you can position yourself on one side of one of your front wheels then the other and try to shake your wheels vigorously, if you hear a clicking sound it is highly imaginable that your silentblocks of stabilizer bar are dead. In this case, go to your garage.
Front axle noise when turning Audi A4 : direction triangles
Finally, you may have a noise in the front wheel on your Audi A4, when you accelerate, brake or in a rather random but regular way. It is likely that the reason of this issue comes from the direction triangle or the direction hinges. Indeed, a damaged steering triangle will be testable during the acceleration phases when it will move away and the car will pull on the outside of the weak triangle (left triangle pulls to the left) and when braking towards the inside of the same side (left triangle pulls to the right). You can also examine 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.
Loud noise front end Audi A4 : bearings
One of the other probable causes of symptoms of the front axle of your Audi A4, may be that one of your rollings is tired, it will tend to make a thumping noise that raises when it is under stress (turns faster and faster). So don’t forget to examine 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 replace it or them as soon as possible. If, on the other hand, this noise only shows up with an engaged speed, check out our article on loud noise on Audi A4, you will most certainly find an answer to your issue.
Front end noise squeaking Audi A4 : cardan shaft
One of the most common causes when noise shows up on the front axle of your Audi A4 when you turn with your automobile is linked to the direction of your automobile. In fact, the gimbals and their bellows are parts that are continuously stressed during your changes of direction and a wear of one of them can create “Clac clac” type noises when you approach the stop zone of your direction. A bellows with holes will damage the cardan shaft very quickly and must be replaced very quickly, otherwise it will be necessary to change the entire cardan shaft. Remember to take a look at it and have it repaired if necessary. If it is rather a squeaking noise on Audi A4, do not hesitate to consult this article to find the solution to your problem.