It is never pleasant to find out a sound in your automobile that you don’t know the origin of. So, what if you identify a loud noise that lasts on your Tesla Model S? It is highly plausible that this is a minor trouble, but before beeing sure, it is better to carry out some verifications. Whether that loud noise comes from the front of the automobile, from the rear, whether it happens when you accelerate or when you are parked, our team has made this content to help you solve it. First, we will describe the possible explanations for the issue according to when loud noise shows up on your Tesla Model S, and then we will look into 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 Tesla Model S make a loud noise?
One way to discover a noise from your Tesla Model S is to establish when it appears. Indeed, some complications can be related to parts that are only stressed under certain circumstances. It is this method that we will focus on in this first part.
Loud noise Tesla Model S when accelerating
Loud noise on Tesla Model S that takes place 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 cause a much higher noise than during normal process. Additionally, it is also highly plausible that loud noise on your Tesla Model S is related to a wheel bearing, which is one of the most common causes of these types of signs of illness. Another possibility 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 gains speed.
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When my Tesla Model S is stopped
If your Tesla Model S 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 Tesla Model S and how can I be sure of its origin?
Now that we have defined the origin of the sound, we will focus on the verification step to be certain that this is the matter you are encountering.
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The loud noise comes from the wheels of my Tesla Model S
As we have seen previously, loud noise from the wheels of your Tesla Model S may be linked to two main trouble. 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 consider 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 change 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 Tesla Model S 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 technician to swap the tires or perform a balancing.
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The loud noise comes from the engine of my Tesla Model S
In case you have recognized loud noise as coming from the engine of your Tesla Model S, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be linked to a compression loss during the engine ramp-up phase, so you should encounter a power loss during your acceleration. If the loud noise on your Tesla Model S 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 cause 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 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 detected comes from the exhaust pipe of your Tesla Model S, it is highly plausible that you have rust if your automobile is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Tesla Model S, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To ensure this, get help from someone who will stand under the automobile 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.
