It is never relaxing to hear a sound in your automobile that you don’t know the cause of. So, what if you discover a loud noise that is persistant on your Citroen Berlingo? It is highly possible that this is a minor issue, but before beeing sure, it is better to accomplish some inspections. Whether that loud noise comes from the front of the vehicle, from the rear, whether it appears when you accelerate or when you are parked, our team has written this article to help you fix it. First, we will point out the possible causes for the issue according to when loud noise appears on your Citroen Berlingo, and then we will concentrate on the region of origin of the noise. In any case, if this noise persists, follow these instructions to help you find the source.
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When does my Citroen Berlingo produce a loud noise?
One way to identify a noise from your Citroen Berlingo is to define when it appears. Indeed, some concerns can be linked to components that are only stressed under certain types of conditions. It is this technique that we will focus on in this first part.
Loud noise Citroen Berlingo when accelerating
Loud noise on Citroen Berlingo that appears when you are accelerating can be symptomatic of different failures. Indeed, if you encounter 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 use. Moreover, it is also highly possible that loud noise on your Citroen Berlingo is related to a wheel bearing, which is one of the most common causes of these types of symptoms. Another possibility is that your exhaust pipe may have holes or a collar may have become loose. Finally, it is also possible that the issue 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 Citroen Berlingo is stopped
If your Citroen Berlingo makes a loud noise while not accelerating, engine on, the issue 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 Citroen Berlingo and how can I be sure of its origin?
Now that we have identified the cause of the sound, we will look into the verification step to be sure that this is the matter you are going through.
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The loud noise comes from the wheels of my Citroen Berlingo
As we have seen before, loud noise from the wheels of your Citroen Berlingo may be linked to 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 remember 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 replace it or them right 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 Citroen Berlingo that is the problem, you will tend to feel a vibration in the direction of the vehicle as you go faster. In both cases, you will have to go to your technician to change the tires or perform a balancing.
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The loud noise comes from the engine of my Citroen Berlingo
In case you have recognized loud noise as coming from the engine of your Citroen Berlingo, 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 encounter a power loss during your acceleration. If the loud noise on your Citroen Berlingo 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 verify that the engine idle speed is not random. In case you confirm one of these two trouble, take your vehicle to your mechanic .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have found comes from the exhaust pipe of your Citroen Berlingo, 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 Berlingo, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To validate this, get help from someone who will stand under the vehicle 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.
