It is never enjoyable to perceive a noise in your vehicle that you don’t know the cause of. So, what if you identify a loud noise that is persistant on your Hyundai Elantra? It is extremely possible that this is a minor problem, but before beeing sure, it is better to execute some inspections. Whether that loud noise comes from the front of the car, from the rear, whether it happens when you accelerate or when you are parked, our team has created this article to help you solve it. First, we will describe the possible explanations for the problem according to when loud noise shows up on your Hyundai Elantra, and then we will concentrate on the region of origin of the noise. In any case, if this noise remains, follow these recommendations to help you find the source.
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When does my Hyundai Elantra generate a loud noise?
One way to discover a noise from your Hyundai Elantra is to define when it appears. Indeed, some concerns can be linked to components that are only stressed under certain circumstances. It is this technique that we will focus on in this first part.
Loud noise Hyundai Elantra when accelerating
Loud noise on Hyundai Elantra that appears when you are accelerating can be symptomatic of several failures. In fact, if you feel a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will generate a much higher noise than during normal use. Furthermore, it is also highly possible that loud noise on your Hyundai Elantra is associated with a wheel bearing, which is one of the most common origins of these types of signs of illness. Another alternative is that your exhaust pipe may have holes or a collar may have become loose. Finally, it is also possible that the problem may come from a deformed tire or an unbalanced wheel that will tend to vibrate as it gains speed.
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When my Hyundai Elantra is stopped
If your Hyundai Elantra makes a loud noise while not accelerating, engine on, the problem may be in connection with poor air intake. An air intake hose that has come loose or has a hole in it may be the induce.
Where does loud noise come from on my Hyundai Elantra and how can I be sure of its origin?
Now that we have identified the source of the noise, we will deal with the verification stage to make certain that this is the issues you are enduring.
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The loud noise comes from the wheels of my Hyundai Elantra
As we have seen earlier in this article, loud noise from the wheels of your Hyundai Elantra may be in connection with two main disorders. 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 bear in mind to verify 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 quickly. 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 Hyundai Elantra that is the trouble, 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 mechanic to swap the tires or perform a balancing.
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The loud noise comes from the engine of my Hyundai Elantra
In case you have identified loud noise as coming from the engine of your Hyundai Elantra, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be associated 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 Hyundai Elantra is related to air intake, the control 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 induce an air intake, if it is just disconnected you can reconnect the air intake tubes yourself. Then verify that the engine idle speed is not random. In case you confirm one of these two disorders, 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 recognized comes from the exhaust pipe of your Hyundai Elantra, it is highly possible 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 Hyundai Elantra, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To validate this, get help from someone who will stand under the car while you accelerate to find the exact area of starting point 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.
