It is never pleasant to perceive a noise in your automobile that you don’t know the cause of. So, what if you discover a loud noise that is persistant on your Toyota FJ Cruiser? It is very possible that this is a minor trouble, but before beeing sure, it is better to do some investigations. Whether that loud noise comes from the front of the automobile, from the rear, whether it appears when you accelerate or when you are parked, our team has written this content to help you fix it. First, we will detail the possible reasons for the trouble according to when loud noise appears on your Toyota FJ Cruiser, and then we will give attention to the region of origin of the noise. In any case, if this noise persists, follow these advice to help you find the source.
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When does my Toyota FJ Cruiser produce a loud noise?
One way to discover a noise from your Toyota FJ Cruiser is to identify when it shows up. Indeed, some problems can be connected to parts that are only stressed under certain occasions. It is this process that we will focus on in this first part.
Loud noise Toyota FJ Cruiser when accelerating
Loud noise on Toyota FJ Cruiser that takes place when you are accelerating can be symptomatic of multiple 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 operation. Furthermore, it is also highly possible that loud noise on your Toyota FJ Cruiser is associated with a wheel bearing, which is one of the most common causes 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 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 FJ Cruiser is stopped
If your Toyota FJ Cruiser makes a loud noise while not accelerating, engine on, the trouble 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 FJ Cruiser and how can I be sure of its origin?
Now that we have located the source of the sound, we will deal with the verification step to be sure that this is the matter you are encountering.
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The loud noise comes from the wheels of my Toyota FJ Cruiser
As we have seen before, loud noise from the wheels of your Toyota FJ Cruiser 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 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, remember to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Toyota FJ Cruiser that is the issue, 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 do a balancing.
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The loud noise comes from the engine of my Toyota FJ Cruiser
In case you have discovered loud noise as coming from the engine of your Toyota FJ Cruiser, 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 FJ Cruiser 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 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 disorders, take your automobile to your service garage .
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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 Toyota FJ Cruiser, 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 FJ Cruiser, 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 automobile while you accelerate to find the exact area of origin 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.
