It is never pleasant to notice a noise in your automobile that you don’t know the starting point of. So, what if you recognize a loud noise that lasts on your Kia Sorento? It is highly plausible that this is a minor trouble, but before beeing sure, it is better to do some checks. Whether that loud noise comes from the front of the car, from the rear, whether it shows up when you accelerate or when you are parked, our team has made this article to help you solve it. First, we will detail the possible explanations for the issue according to when loud noise appears on your Kia Sorento, and then we will concentrate on the region of origin of the noise. In any case, if this noise persists, follow these recommendations to help you find the origin.
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When does my Kia Sorento generate a loud noise?
One way to identify a noise from your Kia Sorento is to identify when it shows up. Indeed, some complications can be related to parts that are only stressed under certain types of conditions. It is this process that we will focus on in this first part.
Loud noise Kia Sorento when accelerating
Loud noise on Kia Sorento that shows up when you are accelerating can be symptomatic of several failures. Indeed, if you feel a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will provoke a much higher noise than during normal operation. Moreover, it is also highly plausible that loud noise on your Kia Sorento is associated with a wheel bearing, which is one of the most common causes of these types of manifestations. Another alternative is that your exhaust pipe may have holes or a collar may have become loose. Finally, it is also plausible that the trouble may come from a deformed tire or an unbalanced wheel that will tend to vibrate as it increases speed.
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When my Kia Sorento is stopped
If your Kia Sorento makes a loud noise while not accelerating, engine on, the trouble may be linked to poor air intake. An air intake hose that has come loose or has a hole in it may be the cause.
Where does loud noise come from on my Kia Sorento and how can I be sure of its origin?
Now that we have uncovered the origin of the sound, we will look into the verification step to make sure that this is the concern you are going through.
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The loud noise comes from the wheels of my Kia Sorento
As we have seen before, loud noise from the wheels of your Kia Sorento may be linked to two main problems. If it is one of your tired bearings, it will tend to make a thumping noise that intensifies when it is under stress (spins faster and faster). So keep in mind to examine by driving “fast” (neutral gear on and window open to hear only the noise of the wheels) that the noise is located here, if this is the case replace it or them straight away. If it is a deformed tire, make sure to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Kia Sorento that is the matter, you will tend to feel a vibration in the direction of the car as you go faster. In both situations, you will have to go to your auto technician to replace the tires or accomplish a balancing.
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The loud noise comes from the engine of my Kia Sorento
In case you have recognized loud noise as coming from the engine of your Kia Sorento, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be connected with a compression loss during the engine ramp-up phase, so you should experience a power loss during your acceleration. If the loud noise on your Kia Sorento is related to air intake, the check will be done mainly visually, check all your air intake hoses by a visual control in your engine block to be sure that it is not damaged or disconnected which would generate an air intake, if it is just disconnected you can reconnect the air intake tubes yourself. Then examine that the engine idle speed is not random. In case you confirm one of these two trouble, take your car to your mechanic .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have noticed comes from the exhaust pipe of your Kia Sorento, it is highly plausible that you have rust if your car is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Kia Sorento, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To confirm this, get help from someone who will stand under the car while you accelerate to find the exact area of source of this noise. If it is a hole, you can repair it with a putty provided for this purpose, or, if it is a collar, “reattach” it. If it is cut or the hole is too big, it is better to get closer to your mechanic.
