You may already know this, however the alternator is a vital component within an engine. He himself is responsible for changing energy the engine of your Nissan Micra 5 in Electricity supply in order to recharge the battery. If there is any malfunction, it may mainly cause electrical failure. It seems essential to pay attention to it. However, the problem could also be with your belt, sometimes pulleys. We will discover thanks to this article where will be able to come from problems selon le noise that you hear.
Noise alternator belt on a Nissan Micra 5
La alternator belt, also called the accessory belt, happens to be the most important component that contributes to the proper functioning of the alternator. It is this one which, thanks to its convolution, drives the alternator and will allow electricity to be produced. But this one also serves to train others pumps of the motor. If it breaks, it can cause damages frankly serious in your engine of this Nissan Micra 5.
A metallic noise on the Nissan Micra 5:
Here is a noise that usually comes Cold. The most common cause is that some of the ridges on this belt turn out to be damaged. But it can also happen when the pulley is very slightly out of gon. If the belt is damaged it may of course break. If it happens that you recognize this noise, the ideal is to replace the belt and the problem will be almost certainly erased.
A sharp squeal on the Nissan Micra 5:
Indeed, it is the most recurring concern, but also the least critical. It usually comes cold, but will sometimes reappear even hot sometimes. On the other hand, it disappears quickly. This inconvenience usually arises when the accessory belt is slack. Just the tighten and it's over. Small warning, when it remains in this situation for too long, the belt may deteriorate and eventually cause a more dramatic incident. This sharp screeching also sometimes occurs when the damper pulley happens to be deteriorated, however it is rather rare.
A slight hiss or breath on the Nissan Micra 5:
It is the opposite of the preoccupation. The belt is probably too tight or even too short. You can imagine what you are going to have to do!
Alternator noise on a Nissan Micra 5
When it is the alternator that creates this noise and not your belt, then the malfunctions will be quite different. Nevertheless, the noise emitted may have resemblances to that of a belt, that is to say a high hiss. Sometimes the problem will come from electrical failure, this remains relatively common. If the voltage useful for the proper functioning of the Nissan Micra 5 is deficient, this is usually indicated by the lack of intensity of the warning lights or bulbs inside the car. If ever the carrence of intensity is out of the ordinary, it happens that the battery indicator stays on. So as to make a real diagnostic of this problem, it is quite feasible to use a voltmeter to check the tension via the plus and the - of the battery, with the engine running of course. If the voltage is found to be less than that recommended on the battery, the problem will therefore come from the alternator. In this case, it will usually need to be replaced.
Conclusion:
An alternator noise usually comes from the alternator belt, but will sometimes come from the alternator itself. Economically, the alternator belt is much cheaper than the alternator. Get a quote from a auto repairer rather than attempting repairs, as there is no guarantee of the source of the problem. Hoping that this post was useful to you, in this case we invite you to leave a comment. Have a good trip with your Nissan Micra 5.