It is never pleasurable to discover a sound on your car you don’t where it comes from. So what if you recognize a timing belt noise that remains on your Bmw Serie 7? It is highly conceivable that this is a slight problem, but before being sure, it is better to perform some tests. If this belt noise comes from your timing belt, our team has made this article to support you locate and adjust it. First, we will have a look at the timing belt noises on your Bmw Serie 7 and then we will look at the reasons for these noises.
Noise of timing belt Bmw Serie 7
The timing belt has a major role to play. It will act as a conductor and synchronizes the engine crankshaft to the camshaft. It provides 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 with time, it is up to you to respect the manufacturer’s suggestions to swap it at the right moment, 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 Bmw Serie 7 after replacement
If you perceive a loud whistling sound that does not reduce on the timing belt of your Bmw Serie 7, it can be associated with a circular saw sound. It is more than credible that you will have to worry about it very quickly. This can happen as a result of a poorly performed belt change. In fact, some professionals want to save time and do not follow the manufacturer’s stress measures. In fact, to change a timing belt you must first lock the engine in a certain procedure, with the right gear. 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 mechanics do not apply themselves to one of these two tasks, which inevitably triggers major issues for the vehicle owner. This leads to an over-tension of the timing belt which is even greater when hot and may eventually break. Remember to take your vehicle to a professional to validate and correct this error. If, after verifying, this loud noise does not come from your timing belt, read this article on loud noises on Bmw Serie 7 for more details about it. In the other hand, it could be a serpentine noise on Bmw Serie 7 that you come across.
I listen belt noises squealing or squeaking that increase Bmw Serie 7
Finally, if you perceive asound from your Bmw Serie 7’s timing belt, it is urgent to take care of it and take your car to your motor mechanic or risk engine failure. The explanation for this noise is often an end-of-life belt that begins to destroy 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 vehicle service. If you wait until the failure takes place, it will be too late because the result 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 article on squeaking noise on Bmw Serie 7.
