It may not be unknown to you, however the alternator is a vital element in an engine. This is the one who is responsible for transforming energy the engine of your Volvo 145 in Electricity supply in order to recharge the battery. If there is ever a problem, it could essentially cause electrical failures. It is therefore crucial to deal with it. Only, the problem could also come from your belt, and even pulleys. We will discover through this text where the problems according to the noise that comes out.
Noise alternator belt on a Volvo 145
La alternator belt, also called an accessory belt, is the essential element that contributes to the proper functioning of the alternator. It is it which by its rotation drives the alternator and will create electricity. But it also serves to operate different pumps of the motor. In the event that it breaks, the latter may make damages pretty serious in the engine of the Volvo 145.
A metallic noise on the Volvo 145:
Here is a noise that usually comes Cold. The most common cause is that some of the streaking on the belt turns out to be damaged. But this can also occur in the case where the pulley is slightly out of the gon. If the belt is damaged it can of course break. If you can make out this noise, 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 145:
It is the most ordinary hassle, but also the least important. It usually comes cold, but can come back even hot at times. However, it disappears instantly. This noise usually comes from when the accessory belt is slack. It will suffice tender and voila. Small warning, when it remains in this situation too long, the belt may be damaged and cause more dramatic concern over time. This sharp noise also occurs sometimes when the damper pulley is damaged, however it is less frequent.
A slight hiss or breath on the Volvo 145:
It's the opposite of the hassle before. The belt is probably far too tight or even too small. You imagine what you must do!
Alternator noise on a Volvo 145
Assumed that it is the alternator that creates this noise and not the belt, in this case the hassle will be quite divergent. However, this noise emitted may have resemblances to that of a belt, i.e. high hiss. The problem may come from electrical failure, it is quite usual. In case the voltage essential to the proper functioning of the Volvo 145 is usually deficient, it is usually seen during a lack of alertness of lights or lights in your automobile. If ever the lack of liveliness is evident, it may be that the battery indicator stay on. In order to achieve real diagnostic of the problem, it is quite feasible to use a voltmeter to check the tension via the + and the least of your battery, the ignition on obviously. Assuming that the voltage is lower than that recommended by the battery, the problem could actually come from the alternator. In this situation, it will generally have to be replaced.
Conclusion:
Alternator noise usually comes from the alternator belt, but can also come from the alternator itself. Economically, an alternator belt is relatively cheaper than the alternator. Get a quote from a mechanic before attempting work, because you can never be sure of the source of the problem. We hope this article has served you well, if so you can write a comment. Have a good ride with your Volvo 145.