It may not be unknown to you, however the alternator is a crucial element within an engine. This is the one who is responsible for transforming energy of the engine block of this Volkswagen Golf 5 R32 in Electricity supply in order to recharge the battery. If there is a malfunction, this can essentially cause electrical failures. It therefore seems essential to resolve the problem. However, the concern may also come from your belt, or even pulleys. We will discover thanks to this article where can come from problems selon le noise which is issued.noise-alternator-Volkswagen-Golf-5-R32

Noise alternator belt on a Volkswagen Golf 5 R32

La alternator belt, also called an accessory belt, happens to be the capital component which participates in the good action of the alternator. It is the latter which, via its convolution, carries the alternator and will allow electricity to be produced. But it also serves to operate other pumps of the engine block. In the event that it destroys, it may cause damages frankly serious within the engine of this Volkswagen Golf 5 R32.

A metallic noise on the Volkswagen Golf 5 R32:

This is a hazard that often comes Cold. The most common source is that part of the streaks on this belt are damaged. But it could also occur in the case where the pulley is very slightly offset. If the belt breaks down, it can of course break. If it happens that you recognize this noise, the best thing to do will be to change the belt and the problem will be erased almost every time.

A sharp squeal on the Volkswagen Golf 5 R32:

Indeed, it is the most frequent and least serious dysfunction. It often comes from cold, but will sometimes even come back hot from time to time. However, it disappears instantly. This noise often comes as soon as the accessory belt is not tight enough. It will suffice tender and it's done. Be careful, when it remains in this situation for a long time, the belt may deteriorate and cause a more dramatic malfunction at the end. This sharp screeching also sometimes occurs when the damper pulley is deteriorated, however it is rarer.

A slight hiss or breath on the Volkswagen Golf 5 R32:

It is the opposite of the dysfunction of the last example. The belt is probably too tight or too small. You can imagine what you still have to do!

Alternator noise on a Volkswagen Golf 5 R32

In the event that it is really the alternator that makes the noise and not the belt, in this case the malfunctions will prove to be quite singular. However, the noise we hear may have similarities to that of a belt, i.e. high hiss. The problem will sometimes arise from electrical failure, this remains relatively frequent. If ever voltage essential for the good activity of the Volkswagen Golf 5 R32 is low, this is often seen during a lack of intensity of the lights or bulbs inside the car. Assuming the intensity is obvious, it happens that the battery indicator can be in operation. In order to achieve a good diagnostic of your problem, it is useful to use a voltmeter to take the tension on the plus and minus of the battery, with the ignition on of course. If the voltage is found to be lower than that suggested on the battery, the concern may in fact come from the alternator. So, in general, it will have to be changed.

Conclusion:

Alternator noise often comes from the alternator belt, but sometimes will also come from the alternator itself. Economically, the alternator belt is relatively cheaper compared to the alternator. Have a costing done at a auto repairer before starting work, simply because we are in no way assured of the source of the problem. We hope this post helped you, if so you can post a comment. Have a good ride with your Volkswagen Golf 5 R32.