It is never relaxing to notice a sound in your automobile that you don’t know the starting point of. So, what if you discover a loud noise that continues on your Renault Zoe? It is very plausible that this is a minor issue, but before beeing sure, it is better to carry out some inspections. 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 created this article to help you solve it. First, we will summarize the possible explanations for the issue according to when loud noise appears on your Renault Zoe, and then we will give attention to the region of origin of the noise. In any case, if this noise persists, follow these recommendations to help you find the source.
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When does my Renault Zoe make a loud noise?
One way to identify a noise from your Renault Zoe is to determine when it appears. Indeed, some problems can be connected to components that are only stressed under certain circumstances. It is this approach that we will focus on in this first part.
Loud noise Renault Zoe when accelerating
Loud noise on Renault Zoe that appears when you are accelerating can be symptomatic of multiple failures. Indeed, if you experience a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will cause a much higher noise than during normal operation. Furthermore, it is also highly plausible that loud noise on your Renault Zoe is in connection with a wheel bearing, which is one of the most common causes of these types of manifestations. Another possibility 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 Zoe is stopped
If your Renault Zoe makes a loud noise while not accelerating, engine on, the issue may be related 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 Renault Zoe and how can I be sure of its origin?
Now that we have uncovered the cause of the sound, we will look into the verification stage to make sure that this is the matter you are enduring.
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The loud noise comes from the wheels of my Renault Zoe
As we have seen earlier in this article, loud noise from the wheels of your Renault Zoe may be related to two main complications. 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 change 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 Zoe that is the matter, you will tend to feel a vibration in the direction of the vehicle as you go faster. In both situations, you will have to go to your mechanic to replace the tires or execute a balancing.
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The loud noise comes from the engine of my Renault Zoe
In case you have identified loud noise as coming from the engine of your Renault Zoe, 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 Zoe 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 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 recognized comes from the exhaust pipe of your Renault Zoe, 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 Zoe, 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 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.
