It is never enjoyable to find out a noise in your vehicle that you don’t know the cause of. So, what if you detect a loud noise that persists on your Chevrolet Cruze? It is highly possible that this is a minor problem, but before beeing sure, it is better to carry out some verifications. Whether that loud noise comes from the front of the car, from the rear, whether it shows up when you accelerate or when you are parked, our team has created this content to help you fix it. First, we will summarize the possible explanations for the trouble according to when loud noise shows up on your Chevrolet Cruze, 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.
When does my Chevrolet Cruze generate a loud noise?
One way to detect a noise from your Chevrolet Cruze is to establish when it shows up. Indeed, some problems can be connected to parts that are only stressed under certain circumstances. It is this method that we will focus on in this first part.
Loud noise Chevrolet Cruze when accelerating
Loud noise on Chevrolet Cruze that shows up when you are accelerating can be symptomatic of different 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 operation. Moreover, it is also highly possible that loud noise on your Chevrolet Cruze is linked to a wheel bearing, which is one of the most common origins 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 increases speed.
When my Chevrolet Cruze is stopped
If your Chevrolet Cruze makes a loud noise while not accelerating, engine on, the problem 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 cause.
Where does loud noise come from on my Chevrolet Cruze and how can I be sure of its origin?
Now that we have located the cause of the noise, we will focus on the verification stage to ensure that this is the concern you are going through.
The loud noise comes from the wheels of my Chevrolet Cruze
As we have seen before, loud noise from the wheels of your Chevrolet Cruze may be in connection with two main complications. 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 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 Cruze that is the trouble, 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 auto technician to swap the tires or perform a balancing.
The loud noise comes from the engine of my Chevrolet Cruze
In case you have discovered loud noise as coming from the engine of your Chevrolet Cruze, 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 experience a power loss during your acceleration. If the loud noise on your Chevrolet Cruze 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 vehicle to your service garage .
Loud noise comes from the exhaust pipe of the vehicle
If the noise you have discovered comes from the exhaust pipe of your Chevrolet Cruze, 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 Chevrolet Cruze, 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 car 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.