It is never relaxing to listen a sound on your automobile you don’t where it comes from. So what if you discover a timing belt noise that persists on your Mercedes Classe A 3? It is highly conceivable that this is a minor trouble, but before being sure, it is better to accomplish some investigations. If this belt noise comes from your timing belt, our team has written this content page to help you find and fix it. First, we will take a look at the timing belt noises on your Mercedes Classe A 3 and then we will look at the reasons for these noises.
Noise of timing belt Mercedes Classe A 3
The timing belt has an essential 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 moments. It is the link between the top and bottom of the engine. It is sorely tested and wears out as time passes, it is up to you to respect the manufacturer’s suggestions to swap 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 notice a timing belt loud noise on my Mercedes Classe A 3 after replacement
If you notice a loud whistling sound that does not diminish on the timing belt of your Mercedes Classe A 3, it can be relating to a circular saw sound. It is more than credible that you will have to worry about it immediately. This can appear as a result of a poorly performed belt change. In fact, some mechanician want to save time and do not follow the manufacturer’s stress guidelines. In fact, to change a timing belt you must first lock the engine in a certain process, with the right equipment. 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 problems for the automobile owner. This leads to an over-tension of the timing belt which is even greater when hot and may eventually break. Please remember to take your automobile to a professional to confirm and resolve this problem. If, after checking out, this loud noise does not come from your timing belt, browse this content page on loud noises on Mercedes Classe A 3 for more details about it. In the other hand, it could be a serpentine noise on Mercedes Classe A 3 that you come across.
I hear belt noises squealing or squeaking that increase Mercedes Classe A 3
Finally, if you notice asound from your Mercedes Classe A 3’s timing belt, it is important to take care of it and take your car to your auto mechanic or risk engine failure. The reason for this noise is often an end-of-life belt that begins to deteriorate inside the engine motor and whose flaps begin to knock against the inside of the timing gearbox. Hurry to your auto technician. The replacement of a timing belt kit must always be done in advance as part of normal automobile service. If you wait until the failure takes place, 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, have a look at our content page on squeaking noise on Mercedes Classe A 3.
