It is never enjoyable to hear a sound in your car that you don’t know the cause of. So, what if you identify a loud noise that is persistant on your Renault Twingo 2? It is highly plausible that this is a minor issue, but before beeing sure, it is better to do 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 written this content to help you solve it. First, we will summarize the possible explanations for the trouble according to when loud noise appears on your Renault Twingo 2, and then we will concentrate on the region of origin of the noise. In any case, if this noise remains, follow these advice to help you find the origin.
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When does my Renault Twingo 2 generate a loud noise?
One way to discover a noise from your Renault Twingo 2 is to establish when it shows up. Indeed, some problems can be related to parts that are only stressed under certain conditions. It is this process that we will focus on in this first part.
Loud noise Renault Twingo 2 when accelerating
Loud noise on Renault Twingo 2 that takes place when you are accelerating can be symptomatic of different failures. In fact, 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. In addition, it is also highly plausible that loud noise on your Renault Twingo 2 is linked to a wheel bearing, which is one of the most common origins 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 plausible 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 Renault Twingo 2 is stopped
If your Renault Twingo 2 makes a loud noise while not accelerating, engine on, the issue 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 Twingo 2 and how can I be sure of its origin?
Now that we have determined the source of the sound, we will focus on the verification step to make certain that this is the issues you are going through.
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The loud noise comes from the wheels of my Renault Twingo 2
As we have seen earlier in this article, loud noise from the wheels of your Renault Twingo 2 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 remember 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 swap it or them straight away. If it is a deformed tire, make sure to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Renault Twingo 2 that is the problem, 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 swap the tires or perform a balancing.
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The loud noise comes from the engine of my Renault Twingo 2
In case you have identified loud noise as coming from the engine of your Renault Twingo 2, 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 Renault Twingo 2 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 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 trouble, 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 found comes from the exhaust pipe of your Renault Twingo 2, it is highly plausible 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 Twingo 2, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To verify 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.
