It is never enjoyable to experience a sound in your car that you don’t know the origin of. So, what if you find a loud noise that continues on your Peugeot 309? It is highly possible that this is a minor trouble, but before beeing sure, it is better to accomplish 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 written this content to help you solve it. First, we will point out the possible explanations for the issue according to when loud noise shows up on your Peugeot 309, and then we will concentrate on 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 Peugeot 309 produce a loud noise?
One way to discern a noise from your Peugeot 309 is to define when it shows up. Indeed, some concerns can be related to components that are only stressed under certain occasions. It is this approach that we will focus on in this first part.
Loud noise Peugeot 309 when accelerating
Loud noise on Peugeot 309 that starts when you are accelerating can be symptomatic of multiple 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 generate a much higher noise than during normal operation. Moreover, it is also highly possible that loud noise on your Peugeot 309 is in connection with a wheel bearing, which is one of the most common origins of these types of signs of illness. Another possibility 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 Peugeot 309 is stopped
If your Peugeot 309 makes a loud noise while not accelerating, engine on, the trouble 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 Peugeot 309 and how can I be sure of its origin?
Now that we have determined the source of the noise, we will concentrate on the verification step to make sure that this is the matter you are enduring.
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The loud noise comes from the wheels of my Peugeot 309
As we have seen before, loud noise from the wheels of your Peugeot 309 may be related 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 remember 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 right 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 Peugeot 309 that is the issue, you will tend to feel a vibration in the direction of the vehicle as you go faster. In both circumstances, you will have to go to your mechanic to swap the tires or accomplish a balancing.
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The loud noise comes from the engine of my Peugeot 309
In case you have recognized loud noise as coming from the engine of your Peugeot 309, 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 Peugeot 309 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 induce 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 vehicle to your garage .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have noticed comes from the exhaust pipe of your Peugeot 309, 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 Peugeot 309, 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.
