It is never pleasant to perceive a sound in your automobile that you don’t know the starting point of. So, what if you discern a loud noise that lasts on your Citroen C3 Pluriel? It is extremely possible that this is a minor problem, but before beeing sure, it is better to carry out some investigations. Whether that loud noise comes from the front of the vehicle, from the rear, whether it happens when you accelerate or when you are parked, our team has written this content to help you fix it. First, we will summarize the possible explanations for the problem according to when loud noise shows up on your Citroen C3 Pluriel, and then we will look into the region of origin of the noise. In any case, if this noise remains, follow these instructions to help you find the source.
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When does my Citroen C3 Pluriel make a loud noise?
One way to find a noise from your Citroen C3 Pluriel is to identify when it occurs. Indeed, some concerns can be connected to parts that are only stressed under certain conditions. It is this technique that we will focus on in this first part.
Loud noise Citroen C3 Pluriel when accelerating
Loud noise on Citroen C3 Pluriel that happens when you are accelerating can be symptomatic of several failures. Indeed, if you experience a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will induce a much higher noise than during normal operation. Additionally, it is also highly possible that loud noise on your Citroen C3 Pluriel is linked to a wheel bearing, which is one of the most common origins of these types of manifestations. 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 increases speed.
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When my Citroen C3 Pluriel is stopped
If your Citroen C3 Pluriel makes a loud noise while not accelerating, engine on, the problem may be linked 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 Citroen C3 Pluriel and how can I be sure of its origin?
Now that we have defined the cause of the sound, we will concentrate on the verification stage to make sure that this is the matter you are going through.
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The loud noise comes from the wheels of my Citroen C3 Pluriel
As we have seen before, loud noise from the wheels of your Citroen C3 Pluriel may be linked 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 check 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, don’t forget to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Citroen C3 Pluriel that is the matter, you will tend to feel a vibration in the direction of the car as you go faster. In both circumstances, you will have to go to your auto mechanic to replace the tires or accomplish a balancing.
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The loud noise comes from the engine of my Citroen C3 Pluriel
In case you have discovered loud noise as coming from the engine of your Citroen C3 Pluriel, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be connected 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 Citroen C3 Pluriel 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 check that the engine idle speed is not random. In case you confirm one of these two disorders, take your car to your garage .
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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 Citroen C3 Pluriel, it is highly possible that you have rust if your vehicle is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Citroen C3 Pluriel, 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 vehicle 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.
