Finding out an unknown noise from your car does not tend to reassure, and although it might be not a big deal, it is also plausible that it is an indicator of a serious failure on approach. Noticing a noise coming from the rear end of your Audi A8 may indicate a stopover at your mechanic in the near future, like just a rock in the tread of a tire. To help you discover the triggers, our team has made this content which might help you to see more clearly. First, we will check out what the different noises and trouble linked to your Audi A8 rear end noise are, and second, what your solutions are if the issue is not included in this list.
Parts that can cause noise in the rear end of my Audi A8
Rear end loud noise Audi A8
If you establish a loud noise on the rear end of your Audi A8, it may be linked to your wheels. Indeed, the wheels can be at the origin of this vibration. Two options are then possible, firstly, wheel balancing may be faulty (loss of lead weight which fulfils this task), which leads to an imbalance in the wheel’s logical path and therefore its vibration. To check this, take a look at look at the presence of your balancing seals on your rims. Finally, it is also plausible that a deformed or pre-used tyre may have the same types of symptoms and triggers this rear end lound noise on your Audi A8. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will emerge. No matter the reason, take into account to verify the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Think about to go under your Audi A8 while the engine is running and verify the sound of your exhaust pipe to establish possible exhaust gas leaks. If you know of a loud noise but the trigger is not present here, we would suggest that you browse this document relating to loud noise on Audi A8, which will probably give you more ideas.
Rear end noise slamming Audi A8 coming from your suspension
If you experience a clicking noise on the rear axle of your Audi A8, it is plausible that the suspension part of your car may be affected. Indeed, when the steering unit of your car is activated, the damping unit of your car may be the trigger of the issue. Indeed, it is not uncommon for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Think about to verify the state of these two parts. For more information, see our article on suspension noise on Audi A8.
Squeaky noise rear end Audi A8 based on your bearings
A squeaking noise in the rear end of your Audi A8 can also originate from precipitate wear of your bearings. Indeed, bearings have a significant task in the proper handling of the car while driving. When you turn strongly, at high or low speed and bring the direction to a stop, the pressure applied on the bearings is higher than if you turn slowly, it can generate sounds close to a creaking sound if they are worn. Think about to verify their state. If you want more information about bearing noise on Audi A8, it’s here.
What if I still haven’t find a solution for the rear end noise of my Audi A8
If you still haven’t found an answer despite the different alternatives described here and the noise from the rear end of your Audi A8 continues, it is plausible that the issue is linked to other mechanical parts and that this failure is less common. Feel free to consult this content on suspension noise on Audi A8 which will eventually give you other ideas to help you solve your issue. Do not leave this issue lying around in any case and take your car to your technician to preserve your car and your safety.
