It is never enjoyable to hear a noise in your automobile that you don’t know the origin of. So, what if you discern a loud noise that lasts on your skoda octavia? It is extremely possible that this is a minor issue, but before beeing sure, it is better to accomplish some inspections. 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 written this article to help you fix it. First, we will summarize the possible reasons for the problem according to when loud noise appears on your skoda octavia, and then we will give attention to the region of origin of the noise. In any case, if this noise lasts, follow these instructions to help you find the origin.
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When does my skoda octavia make a loud noise?
One way to discern a noise from your skoda octavia is to establish when it appears. Indeed, some problems can be linked to parts that are only stressed under certain conditions. It is this technique that we will focus on in this first part.
Loud noise skoda octavia when accelerating
Loud noise on skoda octavia that takes place when you are accelerating can be symptomatic of multiple 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 cause a much higher noise than during normal process. Moreover, it is also highly possible that loud noise on your skoda octavia is linked to a wheel bearing, which is one of the most common origins of these types of symptoms. Another possibility 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 skoda octavia is stopped
If your skoda octavia 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 skoda octavia and how can I be sure of its origin?
Now that we have determined the origin of the sound, we will concentrate on the verification stage to make certain that this is the issues you are having.
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The loud noise comes from the wheels of my skoda octavia
As we have seen before, loud noise from the wheels of your skoda octavia may be in connection with 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 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 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 skoda octavia that is the matter, 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 technician to swap the tires or perform a balancing.
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The loud noise comes from the engine of my skoda octavia
In case you have recognized loud noise as coming from the engine of your skoda octavia, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be linked to 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 skoda octavia 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 examine that the engine idle speed is not random. In case you confirm one of these two problems, take your car to your service garage .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have perceived comes from the exhaust pipe of your skoda octavia, 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 skoda octavia, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To validate this, get help from someone who will stand under the car 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.
