You may already know this, however the alternator is a vital element within an engine. He is the one who guarantees to change energy of the engine block of this Seat 127 in Electricity supply so as to recharge the battery. If there is a problem, it can therefore usually cause electrical failures. It is therefore essential to resolve the problem. Only the problem can also come from your belt, and even pulleys. We will see through this article where the problems according to the noise that you hear.noise-alternator-Seat-127

Noise of the alternator belt on a Seat 127

La alternator belt, also called an accessory belt, turns out to be the capital component which contributes to the proper functioning of the alternator. It is this one which, through its rotation, drives the alternator and will provide the means to produce electricity. However, it is also used to operate other pumps of the engine block. If it destroys, it can cause damages really serious in your engine of this Seat 127.

A metallic noise on the Seat 127:

Here is a hazard that generally comes Cold. The most common source is that the streaks on this belt will be damaged. However, it can also occur in the event that the pulley is very slightly offset. If the belt breaks down, it can of course break. If you recognize this noise, the best thing to do is to change the belt and the problem will be solved almost without fail.

A sharp squeal on the Seat 127:

This remains the most ordinary hassle, but also the least important. It usually comes out cold, but can even come back hot from time to time. However, it stops quickly. This annoyance usually comes as soon as the accessory belt is relaxed. All you need is tender and it's over. Be careful, if it remains in this situation for too long, the belt may be damaged and cause a more serious problem in the long term. This sharp noise also occurs sometimes when the damper pulley happens to be deteriorated, however it is less common.

A slight hiss or breath on the Seat 127:

It's the opposite of the hassle before. Your belt is probably too tight or too short. You imagine what you must do!

Alternator noise on a Seat 127

When it is the alternator that produces this noise and not the belt, in this case the concerns will be quite different. However, this noise we hear may have resemblances to that of a belt, so a high hiss. The concern can arise from a electrical failure, it is quite usual. If it happens that the voltage essential to the proper activity of your Seat 127 remains insufficient, it usually shows in the lack of alertness of the indicator lights or bulbs in the car. In case the lack of liveliness is unusual, it is possible that the battery indicator stay on. So as to make a good diagnostic of this concern, it is quite feasible to use a voltmeter in order to take the tension via the plus and minus of its battery, the engine is started naturally. If the voltage turns out to be lower than that suggested by the battery, the problem can therefore come from the alternator. In this situation, you usually need to change it.

Conclusion:

A new alternator noise generally comes from the alternator belt, but can also come from the alternator itself. Economically, an alternator belt is much cheaper than the alternator. Ask for an estimate at a mechanic rather than embarking on work, simply because you can never be sure of the cause of the problem. We hope this article helped you, if so we invite you to write a comment. Have a good ride with your Seat 127.