You may already know this, but the alternator is a vital component in an engine. It is this one that happens to be the guarantor of change energy of the engine of this Seat 128 in Electricity supply so as to recharge the battery. If there is ever a problem, it can mainly cause electrical failures. It is therefore essential to pay attention to it. Only, the problem can also come from the belt, or even pulleys. We will see through this post where will be able to come from problems according to the noise that comes out.noise-alternator-Seat-128

Noise of the alternator belt on a Seat 128

La alternator belt, also referred to as the accessory belt, is the essential component which contributes to the proper functioning of the alternator. It is this one which by its convolution drives the alternator and will provide the means to manufacture electricity. However, this is also used to operate different pumps of the motor. If it destroys, it can make damages really important in your Seat 128 engine.

A metallic noise on the Seat 128:

It is a noise which generally comes Cold. The most classic source is that the ridges of the belt are damaged. However, this can also happen if the pulley is a little off-center. If the belt gets damaged, it could of course break. If you happen to recognize this noise, it is best to change the belt and the problem will be solved almost for sure.

A sharp squeal on the Seat 128:

This remains the most recurring dysfunction, and the least serious. It usually comes cold, but can reappear even hot sometimes. Nonetheless, it stops instantly. This inconvenience usually arises from the case where the accessory belt is not tight enough. It will suffice to tighten and it's won. Small warning, if it remains in this state for too long, the belt may deteriorate and cause a more serious incident at the end. This sharp noise sometimes also occurs when the damper pulley is deteriorated, however it is more rare.

A slight hiss or breath on the Seat 128:

This is the reverse of the malfunction before. The belt is probably too tight or too short. You know what you are going to have to do!

Alternator noise on a Seat 128

Suppose it's really the alternator making the noise and not your belt, then the malfunctions are quite different. However, this noise that we hear may have similarities compared to that of a belt, so a high hiss. The problem may arise from a electrical failure, it is rather usual. If ever voltage Useful for the good functioning of your Seat 128 remains weak, that is usually noticed in the lack of intensity of the indicator lights or lights within your automobile. If the lack of intensity is excessive, the battery indicator can be running. If you want to make a real diagnostic of your problem, it is quite feasible to use a voltmeter to check the tension on the + and the minus of the battery, the engine obviously running. Assuming that the voltage is lower than that recommended by the battery, the problem can therefore come from the alternator. In this situation, it will usually have to be changed.

Conclusion:

A new alternator noise usually comes from the alternator belt, but may also come from the alternator itself. financially, an alternator belt costs considerably less compared to the alternator. Request a quote from a mechanic before attempting any work, quite simply because you are never sure of the source of the problem. We hope this article has helped you, if so you can post a comment. Enjoy the road with your Seat 128.