As you can probably imagine, the alternator is a determining element in an engine. It is this one who happens to be responsible for changing energy of the engine of this Kia Niro in Electricity supply in order to recharge the battery. If there is a malfunction, it can essentially cause electrical failures. It is indeed essential to solve the problem. Nevertheless, the dysfunction can mainly come from its belt, or even pulleys. We will see through this article where the problems related to noise that you hear.
Noise of the alternator belt on a Kia Niro
La alternator belt, also referred to as the accessory belt, is the essential element which contributes to the proper functioning of the alternator. It is this one which through its convolution carries the alternator and makes it possible to manufacture electricity. However, this is also used to train other pumps of the motor. If it ever breaks, it could cause damages very serious within the engine of this Kia Niro.
A metallic noise on the Kia Niro:
This is a noise that usually comes Cold. The most common source is that part of the ridges of this belt turn out to be damaged. However, it can also happen when the pulley is a little off-center. If the belt deteriorates it could of course break. If you ever hear that sound, your best bet is to change the belt and the malfunction will almost certainly be corrected.
A shrill screeching on the Kia Niro:
It remains the most common hassle, as well as the least important. It is generally produced cold, but can come back even hot sometimes. However, it suddenly disappears. This noise often occurs when the accessory belt is not tight enough. All you need to do is tighten and it's won. Be careful, if it remains in this situation for too long, the belt could be damaged and eventually cause a more serious incident. This sharp squeak also sometimes occurs in the event that the damper pulley happens to be damaged, nevertheless it is rather rare.
A slight whistling or hissing sound on the Kia Niro:
This is the reverse of the hassle of the last example. Your belt is probably too tight or too short. Can you imagine what you are going to have to do!
Alternator noise on a Kia Niro
In the event that it is indeed the alternator which makes the sound and not your belt, in this case the problems are completely divergent. However, this sound that we hear could have similarities to that of a belt, that is to say a high hiss. The problem could come from a electrical failure, it is rather usual. If ever voltage necessary for the good functioning of your Kia Niro remains deficient, this is often spotted in the lack of intensity of the warning lights or bulbs within the vehicle. If the lack of intensity is excessive, it is possible that the battery indicator can be turned on. So as to make a real diagnostic of the problem, it is possible to use a voltmeter to probe the tension via the plus and minus of the battery, with the engine running naturally. If ever the voltage is lower than that suggested on the battery, the malfunction could in fact come from the alternator. In this situation, it usually needs to be changed.
Conclusion:
An alternator sound usually comes from the alternator belt, but could also come from the alternator itself. financially, an alternator belt is much cheaper than the alternator. Ask for an estimate at a auto repairer rather than launching into repairs, because you can never be sure of the cause of the malfunction. We hope this article has served you well, if so we invite you to leave a comment. See you soon with your Kia Niro.