It is never enjoyable to experience a noise in your vehicle that you don’t know the source of. So, what if you find a loud noise that is persistant on your Chevrolet Equinox? It is very possible that this is a minor issue, but before beeing sure, it is better to complete some inspections. Whether that loud noise comes from the front of the vehicle, from the rear, whether it happens when you accelerate or when you are parked, our team has written this content to help you solve it. First, we will describe the possible reasons for the problem according to when loud noise appears on your Chevrolet Equinox, 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 Chevrolet Equinox make a loud noise?
One way to identify a noise from your Chevrolet Equinox is to identify when it shows up. Indeed, some complications can be related to components that are only stressed under certain circumstances. It is this approach that we will focus on in this first part.
Loud noise Chevrolet Equinox when accelerating
Loud noise on Chevrolet Equinox 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 induce a much higher noise than during normal process. Moreover, it is also highly possible that loud noise on your Chevrolet Equinox is linked to a wheel bearing, which is one of the most common origins 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 increases speed.
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When my Chevrolet Equinox is stopped
If your Chevrolet Equinox makes a loud noise while not accelerating, engine on, the issue 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 Chevrolet Equinox and how can I be sure of its origin?
Now that we have uncovered the origin of the noise, we will focus on the verification stage to be sure that this is the issues you are enduring.
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The loud noise comes from the wheels of my Chevrolet Equinox
As we have seen before, loud noise from the wheels of your Chevrolet Equinox 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 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 replace it or them right away. 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 Chevrolet Equinox that is the trouble, you will tend to feel a vibration in the direction of the vehicle as you go faster. In both cases, 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 Chevrolet Equinox
In case you have identified loud noise as coming from the engine of your Chevrolet Equinox, 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 experience a power loss during your acceleration. If the loud noise on your Chevrolet Equinox 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 generate 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 vehicle to your garage .
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Loud noise comes from the exhaust pipe of the vehicle
If the noise you have found comes from the exhaust pipe of your Chevrolet Equinox, 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 Chevrolet Equinox, 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 starting point 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.
