It is never relaxing to experience a sound in your car that you don’t know the source of. So, what if you discover a loud noise that lasts on your Ford B-max? It is very plausible that this is a minor issue, but before beeing sure, it is better to complete some checks. Whether that loud noise comes from the front of the vehicle, from the rear, whether it shows up when you accelerate or when you are parked, our team has made this article to help you fix it. First, we will point out the possible causes for the problem according to when loud noise shows up on your Ford B-max, 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 Ford B-max generate a loud noise?
One way to discover a noise from your Ford B-max is to define when it shows up. Indeed, some concerns can be related to components that are only stressed under certain circumstances. It is this method that we will focus on in this first part.
Loud noise Ford B-max when accelerating
Loud noise on Ford B-max that takes place when you are accelerating can be symptomatic of several 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 operation. Moreover, it is also highly plausible that loud noise on your Ford B-max is related 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 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 Ford B-max is stopped
If your Ford B-max makes a loud noise while not accelerating, engine on, the issue may be connected to 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 Ford B-max and how can I be sure of its origin?
Now that we have determined the cause of the sound, we will look into 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 Ford B-max
As we have seen previously, loud noise from the wheels of your Ford B-max may be connected 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 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 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 Ford B-max that is the trouble, 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 technician to swap the tires or execute a balancing.
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The loud noise comes from the engine of my Ford B-max
In case you have identified loud noise as coming from the engine of your Ford B-max, 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 Ford B-max 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 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 found comes from the exhaust pipe of your Ford B-max, 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 Ford B-max, 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.
