You may already know this, but the alternator is a fundamental component within an engine. It is himself who guarantees to transform energy of the engine block of your Nissan Micra in Electricity supply so as to recharge the battery. If there is a malfunction, it could essentially cause electrical failures. It is thus essential to deal with it. However, the problem could mainly arise from the belt, and even pulleys. We will discover in this article where will be able to come from problems selon le noise that you hear.
Noise alternator belt on a Nissan Micra
La alternator belt, also known as an accessory belt, is the essential component which contributes to the proper functioning of the alternator. It is it which by its convolution drives the alternator and will make it possible to manufacture electricity. However, it also serves to rotate other pumps of the engine block. If it breaks, the latter can make damages frankly important within the engine of this Nissan Micra.
A metallic noise on the Nissan Micra:
It is a hazard that usually comes Cold. The most classic origin is that the streaks of this belt turn out to be damaged. However, this can also happen when the pulley is slightly out of the gon. If the belt is damaged it can obviously break. If you ever recognize this noise, it is best to change the belt and the problem will be solved practically for sure.
A sharp squeal on the Nissan Micra:
This remains the most common, as well as the least serious, dysfunction. It usually comes from cold, but could reproduce even when hot at times. However, it suddenly disappears. This inconvenience often comes as soon as the accessory belt is relaxed. It is necessary to tender and voila. Be careful, in the event that it remains in this state for a long time, the belt may be damaged and cause a more serious concern in the long term. This sharp screeching also sometimes appears when the damper pulley happens to be deteriorated, but this is less common.
A slight hiss or breath on the Nissan Micra:
It is the reverse of the previous dysfunction. Your strap is likely to be far too tight or too short. You know what you have left to do !
Alternator noise on a Nissan Micra
In the event that it is really the alternator which produces this noise and not your belt, in this situation the malfunctions will be truly singular. However, the noise you hear may be similar to that of a strap, which means a high hiss. The concern could come from a electrical failure, this remains fairly usual. If ever voltage necessary for the good activity of this Nissan Micra is low, it often refers to the lack of intensity of the indicator lights or lights inside your automobile. In case the lack of intensity is excessive, it happens that the battery indicator stays on. If you want to make a real diagnostic of this concern, it is possible to use a voltmeter to thus check the tension on the + and the least of its battery, the engine started of course. If the voltage is ever lower than that recommended on the battery, the problem could therefore come from the alternator. In this case, it usually has to be changed.
Conclusion:
New alternator noise usually comes from the alternator belt, but could also come from the alternator itself. Economically, an alternator belt costs considerably less compared to the alternator. Get the price from a mechanic rather than starting repairs, because we are not necessarily sure of the source of the problem. We hope this article helped you, if so you can write a comment. Enjoy the road with your Nissan Micra.