Hearing a mystery noise from your vehicle does not tend to reassure, and although it might be not a big deal, it is also plausible that it is a signal of an important breakdown on approach. Identifying a noise coming from the rear end of your Opel Insignia may alert a stopover at your mechanic sooner or later, like just a rock in the tread of a tire. To support you discover the origins, our team has produced this document which should support you to see more clearly. First, we will discover what the different noises and concerns associated with your Opel Insignia rear end noise are, and second, what your solutions are if the trouble is not included in this list.
Elements that can provoke noise in the rear end of my Opel Insignia
Rear end loud noise Opel Insignia
If you find a loud noise on the rear end of your Opel Insignia, it may be connected to your wheels. In fact, the wheels can be at the source of this vibration. Two possibilities are then possible, firstly, wheel balancing may be defective (loss of lead weight which fulfils this purpose), 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 Opel Insignia. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will appear. Whatever the case, keep in mind to check the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Take into account to go under your Opel Insignia while the engine is running and check the sound of your exhaust pipe to discern possible exhaust gas leaks. If you acknowledge of a loud noise but the cause is not present here, we recommend that you go through this content page relating to loud noise on Opel Insignia, which may perhaps give you more ideas.
Rear end noise slamming Opel Insignia because of your suspension
If you discover a clicking noise on the rear axle of your Opel Insignia, it is plausible that the suspension portion of your vehicle may be damaged. In fact, when the steering unit of your vehicle is activated, the damping unit of your vehicle may be the cause of the trouble. In fact, 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. Take into account to check the condition of these two elements. For more information, read our article on suspension noise on Opel Insignia.
Squeaky noise rear end Opel Insignia provided by your bearings
A squeaking noise in the rear end of your Opel Insignia can also originate from precipitate wear of your bearings. In fact, bearings have a major purpose in the proper handling of the vehicle 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 make sounds close to a creaking sound if they are worn. Take into account to check their condition. If you want more information about bearing noise on Opel Insignia, it’s here.
What if I still haven’t find a solution for the rear end noise of my Opel Insignia
If you still haven’t found a remedy despite the different alternatives described here and the noise from the rear end of your Opel Insignia lasts, it is plausible that the trouble is connected to other mechanical elements and that this failure is less common. Feel free to read this content on suspension noise on Opel Insignia which will eventually give you other ideas to support you solve your trouble. Do not leave this trouble lying around in any case and take your car to your auto technician to preserve your vehicle and your safety.
