You may already know this, however the alternator is a vital element within an engine. He is responsible for transforming energy of the engine of this Volvo 244 in Electricity supply so as to recharge the battery. If there is ever a problem, it can therefore mainly cause electrical failures. It is therefore essential to resolve the problem. However, the concern may also come from your belt, and even pulleys. We will find out in this post where the problems according to the noise which is issued.noise-alternator Volvo-244

Noise alternator belt on a Volvo 244

La alternator belt, also called an accessory belt, proves to be the essential component which contributes to the proper functioning of the alternator. Thanks to its convolution, it takes the alternator and creates electricity. However, it also serves to operate different pumps of the motor. If it breaks, it can cause damages frankly important in the engine of this Volvo 244.

A metallic noise on the Volvo 244:

Here is a noise that usually comes Cold. The most common reason is that the streaks on this belt will be damaged. However, this could also happen in the case where the pulley is an offset skewer. If the belt gets loose, it can of course break. If it happens that you recognize this sound, the best thing to do is to replace the belt and the problem will be solved almost every time.

A sharp squeal on the Volvo 244:

Indeed, it is the most ordinary concern, but also the least important. It usually comes from cold, but will sometimes even come back hot from time to time. However, it disappears instantly. This problem usually occurs when the accessory belt is not tight enough. It is necessary to tender and it's won. Be careful, when it remains in this state for too long, the belt may deteriorate and lead to a more dramatic incident in the long run. This acute screeching also appears at times when the damper pulley is damaged, however it is rarer.

A slight hiss or breath on the Volvo 244:

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

Alternator noise on a Volvo 244

When it is the alternator that produces this sound and not the belt, then the malfunctions will be completely singular. However, the sound emitted may resemble that of a belt, which means a high hiss. The concern will sometimes come from a electrical failure, this is relatively usual. If the voltage essential to the proper functioning of your Volvo 244 is usually deficient, it is generally seen in the lack of alertness of the indicator lights or lights in the vehicle. In case of insufficient alertness, it may be that the battery indicator can be turned on. In order to make a voucher diagnostic worry, it is still useful to use a voltmeter in order to take the tension via the plus and the - of your battery, the engine started naturally. If the voltage turns out to be lower than that recommended by the battery, the problem could therefore come from the alternator. In this situation, it will usually be necessary to replace it.

Conclusion:

An alternator sound usually comes from the alternator belt, but will sometimes also come from the alternator itself. Economically, the alternator belt is much cheaper compared to the alternator. Ask for an estimate at a mechanic rather than getting started, because you can never be sure of the cause of the problem. We hope this post helped you, if so we invite you to post a comment. Enjoy the road with your Volvo 244.