It is never relaxing to experience a noise in your car that you don’t know the starting point of. So, what if you find a loud noise that continues on your Fiat Punto? It is very possible that this is a minor issue, but before beeing sure, it is better to execute some checks. Whether that loud noise comes from the front of the car, from the rear, whether it appears when you accelerate or when you are parked, our team has created this content to help you solve it. First, we will point out the possible explanations for the problem according to when loud noise appears on your Fiat Punto, and then we will focus on the region of origin of the noise. In any case, if this noise continues, follow these instructions to help you find the origin.
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When does my Fiat Punto make a loud noise?
One way to discover a noise from your Fiat Punto is to identify when it appears. Indeed, some problems can be connected to components that are only stressed under certain types of conditions. It is this process that we will focus on in this first part.
Loud noise Fiat Punto when accelerating
Loud noise on Fiat Punto that happens when you are accelerating can be symptomatic of several 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 create a much higher noise than during normal operation. Furthermore, it is also highly possible that loud noise on your Fiat Punto is associated with a wheel bearing, which is one of the most common causes of these types of symptoms. Another alternative 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 Fiat Punto is stopped
If your Fiat Punto makes a loud noise while not accelerating, engine on, the issue may be connected 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 Fiat Punto and how can I be sure of its origin?
Now that we have identified the cause of the sound, we will concentrate on the verification stage to be certain that this is the concern you are going through.
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The loud noise comes from the wheels of my Fiat Punto
As we have seen earlier in this article, loud noise from the wheels of your Fiat Punto may be connected to two main trouble. 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 keep in mind 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 swap 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 Fiat Punto that is the problem, 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 auto mechanic to replace the tires or perform a balancing.
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The loud noise comes from the engine of my Fiat Punto
In case you have recognized loud noise as coming from the engine of your Fiat Punto, 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 Fiat Punto 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 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 disorders, take your vehicle to your service garage .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have discovered comes from the exhaust pipe of your Fiat Punto, it is highly possible that you have rust if your car is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Fiat Punto, 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 car 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.
