It may not be unknown to you, but the alternator is a determining component within an engine. It is this one which is responsible for transforming energy of the engine of this Volvo Acc in Electricity supply in order to recharge the battery. If there is ever a problem, it can therefore usually cause electrical failures. It therefore remains essential to deal with it. However, the problem can mainly come from its belt, or even pulleys. Thanks to this guide, we are going to discover where the problems according to the noise that you hear.noise-alternator-Volvo-Acc

Noise alternator belt on a Volvo Acc

La alternator belt, also known as an accessory belt, happens to be the capital element which contributes to the good action of the alternator. It is this which thanks to its convolution carries the alternator and will produce electricity. However, it is also used to operate other pumps of the motor. In the event that it destroys, it can cause damages truly serious within the engine of this Volvo Acc.

A metallic noise on the Volvo Acc:

It is a hazard that generally comes Cold. The most common cause is that some of the streaks on this belt have deteriorated. However, it could also happen if the pulley is slightly out of the gon. If the belt becomes loose it can obviously break. If you ever identify this sound, the best thing to do is to replace the belt and the problem will be solved practically for sure.

A sharp squeal on the Volvo Acc:

This remains the most recurrent concern, but also the least critical. It usually comes cold, but will sometimes recur when you drive occasionally. However, it stops suddenly. This inconvenience is often caused when the accessory belt is not tight enough. It will suffice tighten and it's over. Warning, in the event that it remains in this state for too long, the belt can be damaged and cause a more dramatic incident at the end. This sharp squeak also sometimes occurs when the damper pulley is deteriorated, but it is less common.

A slight hiss or breath on the Volvo Acc:

It is the opposite of the concern of the last example. The belt is probably too tight or even too short. You know what you are going to have to do!

Alternator noise on a Volvo Acc

In the event that it is the alternator that makes the sound and not the belt, then the concerns will be totally divergent. However, the sound emitted may resemble that of a belt, which means a high hiss. The concern will sometimes arise from a electrical failure, this remains quite frequent. If it happens that the voltage useful for the good activity of the Volvo Acc is usually deficient, it is often seen during a lack of alertness of lights or bulbs inside your automobile. In case the lack of alertness is evident, the battery indicator is on. If you want to make a real diagnostic worry, it is possible to use a voltmeter to take the tension via the plus and the - of its battery, the ignition on of course. Assuming that the voltage is found to be lower than that recommended on the battery, the problem could therefore come from the alternator. So it will usually need to be replaced.

Conclusion:

A new alternator sound usually comes from the alternator belt, but sometimes will also come from the alternator itself. financially, the alternator belt is relatively cheaper compared to the alternator. Get a quote from a mechanic rather than attempting repairs, because you are not necessarily sure of the source of the problem. We hope this post served you something, if so don't hesitate to leave a comment. See you soon with your Volvo Acc.