It is never enjoyable to hear a noise in your automobile that you don’t know the source of. So, what if you discern a loud noise that is persistant on your Chevrolet Sonic? It is extremely plausible that this is a minor trouble, but before beeing sure, it is better to execute some investigations. Whether that loud noise comes from the front of the vehicle, from the rear, whether it appears when you accelerate or when you are parked, our team has created this content to help you fix it. First, we will detail the possible causes for the trouble according to when loud noise shows up on your Chevrolet Sonic, and then we will give attention to the region of origin of the noise. In any case, if this noise persists, follow these suggestions to help you find the source.
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When does my Chevrolet Sonic make a loud noise?
One way to discern a noise from your Chevrolet Sonic is to determine when it occurs. Indeed, some complications can be linked to components that are only stressed under certain types of conditions. It is this method that we will focus on in this first part.
Loud noise Chevrolet Sonic when accelerating
Loud noise on Chevrolet Sonic that takes place when you are accelerating can be symptomatic of different failures. In fact, if you encounter a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will induce a much higher noise than during normal process. Additionally, it is also highly plausible that loud noise on your Chevrolet Sonic is related to a wheel bearing, which is one of the most common causes of these types of signs of illness. Another alternative is that your exhaust pipe may have holes or a collar may have become loose. Finally, it is also plausible 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 Chevrolet Sonic is stopped
If your Chevrolet Sonic makes a loud noise while not accelerating, engine on, the trouble 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 induce.
Where does loud noise come from on my Chevrolet Sonic and how can I be sure of its origin?
Now that we have found the cause of the sound, we will deal with the verification step to ensure that this is the issues you are enduring.
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The loud noise comes from the wheels of my Chevrolet Sonic
As we have seen previously, loud noise from the wheels of your Chevrolet Sonic may be in connection with two main disorders. 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 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 straight away. If it is a deformed tire, remember to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Chevrolet Sonic that is the problem, you will tend to feel a vibration in the direction of the car as you go faster. In both cases, you will have to go to your mechanic to replace the tires or perform a balancing.
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The loud noise comes from the engine of my Chevrolet Sonic
In case you have identified loud noise as coming from the engine of your Chevrolet Sonic, 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 experience a power loss during your acceleration. If the loud noise on your Chevrolet Sonic 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 cause 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 problems, take your car to your mechanic .
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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 Chevrolet Sonic, 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 Chevrolet Sonic, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To ensure 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.
