You may already know this, however the alternator is a determining component within an engine. He is the one who is responsible for changing energy of the engine block of your Nissan Micra 3 C + c in Electricity supply in order to recharge the battery. In the specific case where there is a malfunction, this can essentially cause electrical failures. It therefore seems important to deal with it. However, the malfunction can also come from its belt, and even pulleys. We will see in this article where the problems according to the noise that comes out.
Noise of the alternator belt on a Nissan Micra 3 C + c
La alternator belt, also called an accessory belt, is the essential component that contributes to the good action of the alternator. It is the latter which, thanks to its convolution, drives the alternator and will make it possible to produce electricity. But it also serves to train different pumps of the engine block. In the event that it destroys, it can make damages very important within the engine of this Nissan Micra 3 C + c.
A metallic noise on the Nissan Micra 3 C + c:
It's a noise that usually comes Cold. The most common cause is that some of the streaks on this belt turn out to be damaged. But it can also occur in the case where the pulley is an offset skewer. If the belt breaks down, it can obviously break. If it happens that you identify this noise, the ideal is to change the belt and the malfunction will be erased almost every time.
A sharp squeal on the Nissan Micra 3 C + c:
This remains the most common, and least dramatic, hassle. It usually comes from cold, but could reproduce even when hot sometimes. Nevertheless, it disappears instantly. This noise generally comes from when the accessory belt is not tight enough. All you need is tighten and it's done. Be careful, if it remains in this state for a long time, the belt may be damaged and cause a more serious problem in the long term. This sharp squeak also sometimes appears in the event that the damper pulley happens to be damaged, however it is less common.
A slight hiss or breath on the Nissan Micra 3 C + c:
It's the opposite of the hassle of the last example. Your belt is certainly too tight or even too small. You can imagine what you are going to have to do!
Alternator noise on a Nissan Micra 3 C + c
When it is indeed the alternator that is making noise and not the belt, then the hassle will turn out to be quite different. However, the noise emitted may resemble that of a belt, which means a high hiss. The concern could come from a electrical failure, it’s quite common. In case the voltage necessary for the good activity of this Nissan Micra 3 C + c is usually weak, this is generally seen during a lack of intensity of the lights or lights inside the vehicle. In case the intensity intensity is evident, it may be that the battery indicator is on. In order to make a voucher diagnostic worry, it is still possible to use a voltmeter to probe the tension via the plus and the - of its battery, the ignition on of course. If the voltage is lower than that recommended on the battery, the malfunction may therefore come from the alternator. So, it will generally have to be changed.
Conclusion:
A new alternator noise usually comes from the alternator belt, but could also come from the alternator itself. financially, the alternator belt is relatively cheaper compared to the alternator. Get the price from a auto repairer rather than embarking on repairs, simply because you can never be sure of the source of the malfunction. We hope that this post has been useful to you, if it is the case do not hesitate to write a comment. See you soon with your Nissan Micra 3 C + c.