As you can imagine, the alternator is a fundamental element in an engine. He is the one who guarantees to change energy the engine of your volvo s80 in Electricity supply so as to recharge the battery. If there is a problem, it can therefore mainly cause electrical failures. It is therefore essential to deal with it. However, the problem can mainly come from the belt, sometimes pulleys. We will see through this text where the problems selon le noise which is issued.noise-alternator-volvo-s80

Alternator belt noise on a Volvo S80

La alternator belt, also known as an accessory belt, is the essential element which contributes to the good action of the alternator. It is this which via its rotation takes the alternator and will create electricity. However, it also serves to operate different pumps of the motor. If it breaks, it can cause damages very serious in the engine of the volvo s80.

A metallic noise on the Volvo S80:

This is a hazard that generally comes Cold. The most common source is that some of the streaks in the belt have deteriorated. However, it can also occur when the pulley is slightly out of the gon. In case the belt breaks up it can of course break. If you ever recognize this noise, the best thing will be to change the belt and the problem will almost certainly be erased.

A sharp squeal on the Volvo S80:

This remains the most common problem, but also the least important. It usually comes from cold, but may reappear even from time to time. However, it quickly disappears. This problem usually comes as soon as the accessory belt is slack. It is necessary to tighten and it's won. Be careful, in case it stays in this state for too long, the belt can be damaged and cause a more dramatic problem at the end. This sharp squeak also occurs at times when the damper pulley happens to be damaged, nevertheless it is less frequent.

A slight hiss or breath on the Volvo S80:

It is the opposite of the problem before. Your belt is certainly excessively tight or even too small. You can imagine what you are going to have to do!

Alternator noise on a Volvo S80

In the event that it is the alternator that produces this noise and not your belt, then the concerns are completely singular. However, the noise you hear may resemble that of a belt, i.e. high hiss. The problem could be caused by a electrical failure, this remains relatively ordinary. If the voltage essential for the good activity of the volvo s80 is low, it usually refers to the lack of power of the indicator lights or bulbs in the vehicle. If the insufficient power is excessive, it happens that the battery indicator can be running. In order to achieve a real diagnostic of your problem, it is possible to use a voltmeter to take the tension on the + and minus of its battery, the ignition on naturally. If the voltage is lower than that suggested on the battery, the problem can consequently come from the alternator. In this case, it will usually need to be changed.

Conclusion:

Alternator noise generally comes from the alternator belt, but could also come from the alternator itself. Economically, an alternator belt is much cheaper compared to the alternator. Request a quote from a auto repairer before starting work, since we are in no way certain of the source of the problem. Hoping that this guide has served you something, if so don't hesitate to post a comment. Have a good ride with your Volvo S80.