It is never relaxing to hear a noise in your automobile that you don’t know the cause of. So, what if you identify a loud noise that is persistant on your Toyota Aygo 2? It is very possible that this is a minor trouble, but before beeing sure, it is better to carry out 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 written this content to help you fix it. First, we will point out the possible causes for the trouble according to when loud noise appears on your Toyota Aygo 2, and then we will give attention to the region of origin of the noise. In any case, if this noise lasts, follow these suggestions to help you find the origin.
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When does my Toyota Aygo 2 generate a loud noise?
One way to find a noise from your Toyota Aygo 2 is to identify when it shows up. Indeed, some complications can be connected to components that are only stressed under certain circumstances. It is this approach that we will focus on in this first part.
Loud noise Toyota Aygo 2 when accelerating
Loud noise on Toyota Aygo 2 that starts when you are accelerating can be symptomatic of different 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 provoke a much higher noise than during normal process. In addition, it is also highly possible that loud noise on your Toyota Aygo 2 is linked to a wheel bearing, which is one of the most common origins of these types of manifestations. Another possibility is that your exhaust pipe may have holes or a collar may have become loose. Finally, it is also possible 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 Toyota Aygo 2 is stopped
If your Toyota Aygo 2 makes a loud noise while not accelerating, engine on, the trouble may be connected to poor air intake. An air intake hose that has come loose or has a hole in it may be the reason.
Where does loud noise come from on my Toyota Aygo 2 and how can I be sure of its origin?
Now that we have identified the source of the sound, we will deal with the verification stage to be certain that this is the concern you are enduring.
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The loud noise comes from the wheels of my Toyota Aygo 2
As we have seen before, loud noise from the wheels of your Toyota Aygo 2 may be connected 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 bear 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 quickly. If it is a deformed tire, remember to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Toyota Aygo 2 that is the matter, you will tend to feel a vibration in the direction of the automobile as you go faster. In both cases, you will have to go to your technician to change the tires or accomplish a balancing.
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The loud noise comes from the engine of my Toyota Aygo 2
In case you have identified loud noise as coming from the engine of your Toyota Aygo 2, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be connected to 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 Toyota Aygo 2 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 examine that the engine idle speed is not random. In case you confirm one of these two disorders, take your automobile to your garage .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have discovered comes from the exhaust pipe of your Toyota Aygo 2, 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 Toyota Aygo 2, 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 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.
