It is never enjoyable to experience a noise in your automobile that you don’t know the source of. So, what if you identify a loud noise that is persistant on your Ford Fiesta ? It is extremely possible that this is a minor issue, but before beeing sure, it is better to execute some investigations. Whether that loud noise comes from the front of the car, from the rear, whether it happens when you accelerate or when you are parked, our team has made this article to help you solve it. First, we will describe the possible explanations for the issue according to when loud noise appears on your Ford Fiesta , and then we will concentrate on the region of origin of the noise. In any case, if this noise lasts, follow these instructions to help you find the source.loud-noise-ford-fiesta 

When does my Ford Fiesta  generate a loud noise?

One way to identify a noise from your Ford Fiesta  is to establish when it appears. Indeed, some complications can be related to components that are only stressed under certain conditions. It is this process that we will focus on in this first part.

Loud noise Ford Fiesta  when accelerating

Loud noise on Ford Fiesta  that occurs when you are accelerating can be symptomatic of multiple failures. Indeed, if you encounter 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 process. Additionally, it is also highly possible that loud noise on your Ford Fiesta  is in connection with a wheel bearing, which is one of the most common origins 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 possible that the issue may come from a deformed tire or an unbalanced wheel that will tend to vibrate as it increases speed.

When my Ford Fiesta  is stopped

If your Ford Fiesta  makes a loud noise while not accelerating, engine on, the issue may be related to 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 Ford Fiesta  and how can I be sure of its origin?

Now that we have uncovered the cause of the noise, we will look into the verification step to be sure that this is the issues you are encountering.

  • The loud noise comes from the wheels of my Ford Fiesta 

    As we have seen before, loud noise from the wheels of your Ford Fiesta  may be related to 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 keep 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 change it or them straight away. If it is a deformed tire, make sure to visually check the entire tread area for linearity. If it is the balancing of the wheels of your Ford Fiesta  that is the trouble, 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 technician to change the tires or perform a balancing.

  • The loud noise comes from the engine of my Ford Fiesta 

    In case you have recognized loud noise as coming from the engine of your Ford Fiesta , 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 Ford Fiesta  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 examine that the engine idle speed is not random. In case you confirm one of these two problems, take your automobile to your mechanic .

  • Loud noise comes from the exhaust pipe of the vehicle

    If the noise you have discovered comes from the exhaust pipe of your Ford Fiesta , 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 Ford Fiesta , that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To verify this, get help from someone who will stand under the car while you accelerate to find the exact area of source 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.