It is never pleasant to hear a noise in your vehicle that you don’t know the cause of. So, what if you identify a loud noise that persists on your Toyota Auris? It is very possible that this is a minor problem, but before beeing sure, it is better to operate some checks. 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 written this article to help you fix it. First, we will summarize the possible reasons for the issue according to when loud noise shows up on your Toyota Auris, and then we will focus on the region of origin of the noise. In any case, if this noise remains, follow these recommendations to help you find the origin.
–
When does my Toyota Auris make a loud noise?
One way to identify a noise from your Toyota Auris is to establish when it appears. Indeed, some complications can be linked to components that are only stressed under certain occasions. It is this method that we will focus on in this first part.
Loud noise Toyota Auris when accelerating
Loud noise on Toyota Auris that starts when you are accelerating can be symptomatic of multiple failures. Indeed, if you encounter 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 possible that loud noise on your Toyota Auris is in connection with 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 possible that the problem may come from a deformed tire or an unbalanced wheel that will tend to vibrate as it increases speed.
o
When my Toyota Auris is stopped
If your Toyota Auris 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 Toyota Auris and how can I be sure of its origin?
Now that we have defined the source of the sound, we will look into the verification stage to ensure that this is the matter you are having.
-
The loud noise comes from the wheels of my Toyota Auris
As we have seen earlier in this article, loud noise from the wheels of your Toyota Auris may be in connection with 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 straight away. If it is a deformed tire, don’t forget to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Toyota Auris that is the problem, you will tend to feel a vibration in the direction of the automobile as you go faster. In both circumstances, you will have to go to your technician to swap the tires or accomplish a balancing.
-
The loud noise comes from the engine of my Toyota Auris
In case you have recognized loud noise as coming from the engine of your Toyota Auris, 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 experience a power loss during your acceleration. If the loud noise on your Toyota Auris 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 induce 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 mechanic .
-
Loud noise comes from the exhaust pipe of the vehicle
If the noise you have discovered comes from the exhaust pipe of your Toyota Auris, it is highly possible 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 Toyota Auris, 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 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.
