It is never enjoyable to find out a noise in your car that you don’t know the starting point of. So, what if you detect a loud noise that remains on your Citroen Xsara? It is highly possible that this is a minor issue, but before beeing sure, it is better to accomplish some inspections. Whether that loud noise comes from the front of the car, from the rear, whether it appears when you accelerate or when you are parked, our team has created this article to help you fix it. First, we will describe the possible reasons for the trouble according to when loud noise appears on your Citroen Xsara, and then we will give attention to the region of origin of the noise. In any case, if this noise persists, follow these advice to help you find the origin.
–
When does my Citroen Xsara make a loud noise?
One way to discern a noise from your Citroen Xsara is to define when it appears. Indeed, some trouble can be connected to parts that are only stressed under certain conditions. It is this method that we will focus on in this first part.
Loud noise Citroen Xsara when accelerating
Loud noise on Citroen Xsara that appears when you are accelerating can be symptomatic of different failures. Indeed, if you feel a noise that is louder and louder when you accelerate, it can come from a faulty turbo that will provoke a much higher noise than during normal process. Moreover, it is also highly possible that loud noise on your Citroen Xsara is linked to a wheel bearing, which is one of the most common causes 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 issue may come from a deformed tire or an unbalanced wheel that will tend to vibrate as it increases speed.
o
When my Citroen Xsara is stopped
If your Citroen Xsara makes a loud noise while not accelerating, engine on, the issue 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 Citroen Xsara and how can I be sure of its origin?
Now that we have found the cause of the noise, we will deal with the verification stage to make sure that this is the matter you are experiencing.
-
The loud noise comes from the wheels of my Citroen Xsara
As we have seen previously, loud noise from the wheels of your Citroen Xsara may be in connection with 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 consider 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 straight 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 Citroen Xsara that is the trouble, you will tend to feel a vibration in the direction of the car as you go faster. In both circumstances, you will have to go to your auto technician to swap the tires or execute a balancing.
-
The loud noise comes from the engine of my Citroen Xsara
In case you have discovered loud noise as coming from the engine of your Citroen Xsara, 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 encounter a power loss during your acceleration. If the loud noise on your Citroen Xsara 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 induce 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 trouble, take your car to your service garage .
-
Loud noise comes from the exhaust pipe of the vehicle
If the noise you have found comes from the exhaust pipe of your Citroen Xsara, 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 Citroen Xsara, that a part has been cut off due to wear, or, finally, that a clamp has become loose due to vibrations. To validate 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.
