It is never enjoyable to find out a noise in your automobile that you don’t know the cause of. So, what if you identify a loud noise that persists on your Alfa Romeo Gt? It is extremely possible that this is a minor problem, but before beeing sure, it is better to do some checks. Whether that loud noise comes from the front of the automobile, from the rear, whether it happens when you accelerate or when you are parked, our team has made this content to help you solve it. First, we will summarize the possible explanations for the trouble according to when loud noise shows up on your Alfa Romeo Gt, and then we will focus on the region of origin of the noise. In any case, if this noise persists, follow these recommendations to help you find the origin.
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When does my Alfa Romeo Gt produce a loud noise?
One way to detect a noise from your Alfa Romeo Gt is to define when it shows up. Indeed, some problems can be linked to parts that are only stressed under certain circumstances. It is this technique that we will focus on in this first part.
Loud noise Alfa Romeo Gt when accelerating
Loud noise on Alfa Romeo Gt that starts when you are accelerating can be symptomatic of several failures. In fact, if you feel a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will generate a much higher noise than during normal process. Moreover, it is also highly possible that loud noise on your Alfa Romeo Gt is related to 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 possible that the problem 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 Alfa Romeo Gt is stopped
If your Alfa Romeo Gt makes a loud noise while not accelerating, engine on, the problem may be linked 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 Alfa Romeo Gt and how can I be sure of its origin?
Now that we have found the cause of the noise, we will concentrate on the verification step to ensure that this is the matter you are experiencing.
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The loud noise comes from the wheels of my Alfa Romeo Gt
As we have seen before, loud noise from the wheels of your Alfa Romeo Gt may be linked to 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 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 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 Alfa Romeo Gt that is the problem, you will tend to feel a vibration in the direction of the car as you go faster. In both circumstances, you will have to go to your auto technician to swap the tires or do a balancing.
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The loud noise comes from the engine of my Alfa Romeo Gt
In case you have identified loud noise as coming from the engine of your Alfa Romeo Gt, 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 encounter a power loss during your acceleration. If the loud noise on your Alfa Romeo Gt 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 generate 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 disorders, take your car to your garage .
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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 Alfa Romeo Gt, it is highly possible that you have rust if your automobile is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Alfa Romeo Gt, 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 automobile 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.
