You certainly suspect it, but the alternator is a determining component within an engine. He is the one who guarantees to change energy of the engine of this Renault Vesta 2 in Electricity supply so as to recharge the battery. In the specific case where there is a problem, it can mainly cause electrical failures. It is therefore essential to pay attention to it. However, the concern may also come from your belt, or even pulleys. We will see thanks to this text where the problems selon le noise that you hear.
Noise of the alternator belt on a Renault Vesta 2
La alternator belt, also called accessory belt, is the essential element that contributes to the proper functioning of the alternator. It is this which by its rotation carries the alternator and makes it possible to manufacture electricity. However, it also serves to operate other pumps of the motor. If it ever breaks, it can make damages frankly serious within the engine of the Renault Vesta 2.
A metallic noise on the Renault Vesta 2:
It is a hazard that generally comes Cold. The most common source is that the streaks in the belt are damaged. However it can also happen in the case where the pulley is a tantiner out of gon. If the belt breaks down, it can of course break. If it happens that you recognize this sound, it is best to change the belt and the problem will be repaired almost without fail.
A sharp squeal on the Renault Vesta 2:
This remains the most ordinary concern, but also the least critical. It often comes cold, but may reappear when you drive from time to time. However, he suddenly disappears. This inconvenience usually arises when the accessory belt is slack. Just the tighten and voila. Small warning, in case it remains in this situation too long, the belt can be damaged and cause a more dramatic malfunction at the end. This sharp noise also happens sometimes in the event that the damper pulley happens to be deteriorated, but it is more rare.
A slight hiss or breath on the Renault Vesta 2:
It is the opposite of the preoccupation of before. Your belt is probably too tight or even too small. You can imagine what you still have to do!
Alternator noise on a Renault Vesta 2
When it is really the alternator which produces this sound and not your belt, in this situation the concerns are totally divergent. However, this emitted sound may have resemblances compared to that of a belt, which means a high hiss. The problem could arise from a electrical failure, this remains relatively usual. If ever voltage necessary for the good activity of the Renault Vesta 2 is deficient, it is usually seen during a lack of intensity of the lights or bulbs inside the vehicle. In case of insufficient intensity, it happens that the battery indicator either in operation. In order to make a real diagnostic of your problem, it is possible to use a voltmeter to check the tension via the + and - of your battery, the ignition on of course. If ever the voltage is found to be lower than that recommended by the battery, the concern can consequently come from the alternator. So, we will usually have to change it.
Conclusion:
A new alternator sound usually comes from the alternator belt, but could also come from the alternator itself. Economically, the alternator belt costs much less compared to the alternator. Ask the price at a mechanic before attempting repairs, as you can never be sure of the cause of the problem. We hope this post has served you well, if so you can leave a comment. Enjoy the road with your Renault Vesta 2.