It is never enjoyable to discover a sound on your car you don’t where it comes from. So what if you discern a timing belt noise that persists on your Mercedes Classe E 4? It is highly conceivable that this is a moderate trouble, but before being sure, it is better to accomplish some tests. If this belt noise comes from your timing belt, our team has made this article to support you find and adjust it. First, we will look at the timing belt noises on your Mercedes Classe E 4 and then we will look at the reasons for these noises.
Noise of timing belt Mercedes Classe E 4
The timing belt has a crucial role to play. It operates as a conductor and synchronizes the engine crankshaft to the camshaft. It guarantees the correct transmission of movement to the valves and pistons, which must open at specific times. It is the link between the top and bottom of the engine. It is sorely tested and wears out over time, it is up to you to respect the manufacturer’s specifications to replace it at the right time, we usually talk about years or mileage to respect. Otherwise, you could be the victim of a engine failure.
I perceive a timing belt loud noise on my Mercedes Classe E 4 after replacement
If you perceive a loud whistling sound that does not disappear on the timing belt of your Mercedes Classe E 4, it can be associated with a circular saw sound. It is more than plausible that you will have to worry about it right away. This can appear as a result of a poorly performed belt replacement. In fact, some professionals want to save time and do not respect the manufacturer’s stress specifications. In fact, to change a timing belt you must first lock the engine in a certain method, with the right tools. Then, when the belt is reassembled, you will have to manage its tension and comply with the manufacturer’s standard. To do this, we will use a tool called a tensiometer, but unfortunately some garages or professionals do not apply themselves to one of these two tasks, which inevitably triggers major concerns for the vehicle owner. This leads to an over-tension of the timing belt which is even greater when hot and may eventually break. Take into account to take your vehicle to a professional to confirm and correct this problem. If, after examining, this loud noise does not come from your timing belt, read this article on loud noises on Mercedes Classe E 4 for more info about it. In the other hand, it could be a serpentine noise on Mercedes Classe E 4 that you face.
I listen belt noises squealing or squeaking that increase Mercedes Classe E 4
Finally, if you perceive asound from your Mercedes Classe E 4’s timing belt, it is vital to take care of it and take your automobile to your motor mechanic or risk engine failure. The cause for this noise is often an end-of-life belt that starts to destroy inside the engine unit and whose flaps begin to knock against the inside of the timing gearbox. Hurry to your auto mechanic. The replacement of a timing belt kit must always be done in advance as part of normal vehicle service. If you wait until the failure occurs, it will be too late because the consequence of a timing belt failure is the failure of your engine. We will generally take this opportunity to change the accessory belt, the tensioning rollers that manage the tension of the belt and the water pump system. If you’re lucky and this noise doesn’t come from your timing belt, take a look at our article on squeaking noise on Mercedes Classe E 4.
