It is never enjoyable to notice a sound in your car that you don’t know the origin of. So, what if you identify a loud noise that continues on your Renault Maxity? It is very possible that this is a minor trouble, but before beeing sure, it is better to complete some verifications. Whether that loud noise comes from the front of the vehicle, from the rear, whether it shows up when you accelerate or when you are parked, our team has made this content to help you fix it. First, we will summarize the possible explanations for the issue according to when loud noise appears on your Renault Maxity, and then we will look into 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 Renault Maxity generate a loud noise?
One way to find a noise from your Renault Maxity is to establish when it shows up. Indeed, some trouble can be related to components that are only stressed under certain conditions. It is this approach that we will focus on in this first part.
Loud noise Renault Maxity when accelerating
Loud noise on Renault Maxity that starts when you are accelerating can be symptomatic of different failures. Indeed, if you experience a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will create a much higher noise than during normal operation. In addition, it is also highly possible that loud noise on your Renault Maxity is related to 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 gains speed.
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When my Renault Maxity is stopped
If your Renault Maxity 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 reason.
Where does loud noise come from on my Renault Maxity and how can I be sure of its origin?
Now that we have uncovered the source of the sound, we will look into the verification step to ensure that this is the matter you are encountering.
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The loud noise comes from the wheels of my Renault Maxity
As we have seen before, loud noise from the wheels of your Renault Maxity 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 consider 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 swap 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 Renault Maxity that is the issue, you will tend to feel a vibration in the direction of the car as you go faster. In both situations, you will have to go to your technician to change the tires or execute a balancing.
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The loud noise comes from the engine of my Renault Maxity
In case you have discovered loud noise as coming from the engine of your Renault Maxity, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be associated with 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 Renault Maxity 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 check that the engine idle speed is not random. In case you confirm one of these two problems, take your car to your mechanic .
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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 Renault Maxity, 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 Renault Maxity, 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 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.
