It is never enjoyable to notice a noise in your car that you don’t know the starting point of. So, what if you discover a loud noise that continues on your Mitsubishi Outlander? It is very plausible that this is a minor trouble, but before beeing sure, it is better to do some investigations. Whether that loud noise comes from the front of the automobile, from the rear, whether it appears when you accelerate or when you are parked, our team has made this content to help you solve it. First, we will summarize the possible reasons for the problem according to when loud noise appears on your Mitsubishi Outlander, and then we will give attention to the region of origin of the noise. In any case, if this noise lasts, follow these recommendations to help you find the source.
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When does my Mitsubishi Outlander produce a loud noise?
One way to find a noise from your Mitsubishi Outlander is to determine when it shows up. Indeed, some problems can be connected to parts that are only stressed under certain conditions. It is this technique that we will focus on in this first part.
Loud noise Mitsubishi Outlander when accelerating
Loud noise on Mitsubishi Outlander that starts when you are accelerating can be symptomatic of multiple 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. In addition, it is also highly plausible that loud noise on your Mitsubishi Outlander is linked to a wheel bearing, which is one of the most common causes of these types of manifestations. 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 Mitsubishi Outlander is stopped
If your Mitsubishi Outlander 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 cause.
Where does loud noise come from on my Mitsubishi Outlander and how can I be sure of its origin?
Now that we have identified the source of the sound, we will deal with the verification step to make certain that this is the issues you are encountering.
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The loud noise comes from the wheels of my Mitsubishi Outlander
As we have seen previously, loud noise from the wheels of your Mitsubishi Outlander 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 bear in mind 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 replace it or them right 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 Mitsubishi Outlander that is the issue, you will tend to feel a vibration in the direction of the automobile as you go faster. In both situations, 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 Mitsubishi Outlander
In case you have discovered loud noise as coming from the engine of your Mitsubishi Outlander, 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 Mitsubishi Outlander 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 induce 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 trouble, take your automobile 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 Mitsubishi Outlander, it is highly plausible that you have rust if your automobile is old and has created holes in it over time and therefore generates a very high noise close to aircraft noise on your Mitsubishi Outlander, 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 automobile 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.
