Listening a mystery noise from your car does not tend to reassure, and although it can be not a big deal, it is also possible that it is a symptom of a significant failure on approach. Acknowledging a noise coming from the rear end of your Infiniti QX50 may signal a trip to your garage sooner or later, like just a rock in the tread of a wheel. To support you find out about the causes, our team has made this article which might support you to see more clearly. First, we will check out what the different noises and problems connected to your Infiniti QX50 rear end noise are, and second, what your solutions are if the problem is not included in this list.
Elements that can trigger noise in the rear end of my Infiniti QX50
Rear end loud noise Infiniti QX50
If you recognize a loud noise on the rear end of your Infiniti QX50, it may be linked to your wheels. Indeed, the wheels can be at the origin of this vibration. Two possibilities are then possible, firstly, wheel balancing may be defective (loss of lead weight which fulfils this task), which leads to an imbalance in the wheel’s logical path and therefore its vibration. To verify this, examine look at the presence of your balancing seals on your rims. Finally, it is also possible that a deformed or pre-used tyre may have the same types of symptoms and causes this rear end lound noise on your Infiniti QX50. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will emerge. Whatever the case, please remember to examine the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Bear in mind to go under your Infiniti QX50 while the engine is running and examine the sound of your exhaust pipe to discover possible exhaust gas leaks. If you note of a loud noise but the trigger is not present here, we would suggest that you go through this document about loud noise on Infiniti QX50, which may perhaps give you more ideas.
Rear end noise slamming Infiniti QX50 originating from your suspension
If you encounter a clicking noise on the rear axle of your Infiniti QX50, it is possible that the suspension portion of your car may be damaged. Indeed, when the steering unit of your car is activated, the damping unit of your car may be the trigger of the problem. 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. Bear in mind to examine the condition of these two parts. For more details, see our article on suspension noise on Infiniti QX50.
Squeaky noise rear end Infiniti QX50 coming from your bearings
A squeaking noise in the rear end of your Infiniti QX50 can also derive from premature wear of your bearings. Indeed, bearings play a major 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 exerted on the bearings is higher than if you turn slowly, it can make sounds close to a creaking sound if they are worn. Bear in mind to examine their condition. If you want more details about bearing noise on Infiniti QX50, it’s here.
What if I still haven’t resolved the rear end noise of my Infiniti QX50
If you still haven’t found a solution despite the different alternatives described here and the noise from the rear end of your Infiniti QX50 continues, it is possible that the problem is linked to other mechanical parts and that this failure is less common. Feel free to consult this content on suspension noise on Infiniti QX50 which will eventually give you other ideas to support you solve your problem. Do not leave this problem lying around in any case and take your car to your auto technician to preserve your car and your safety.
