It is never enjoyable to find out a sound in your vehicle that you don’t know the source of. So, what if you detect a loud noise that remains on your Volkswagen California? It is very possible that this is a minor issue, but before beeing sure, it is better to do some checks. 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 created this content to help you fix it. First, we will summarize the possible causes for the problem according to when loud noise shows up on your Volkswagen California, and then we will concentrate on the region of origin of the noise. In any case, if this noise lasts, follow these recommendations to help you find the origin.
–
When does my Volkswagen California produce a loud noise?
One way to discern a noise from your Volkswagen California is to identify when it occurs. Indeed, some trouble can be related to components that are only stressed under certain conditions. It is this approach that we will focus on in this first part.
Loud noise Volkswagen California when accelerating
Loud noise on Volkswagen California that shows up when you are accelerating can be symptomatic of different 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 generate a much higher noise than during normal use. Furthermore, it is also highly possible that loud noise on your Volkswagen California is in connection with a wheel bearing, which is one of the most common causes of these types of signs of illness. 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 Volkswagen California is stopped
If your Volkswagen California 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 Volkswagen California and how can I be sure of its origin?
Now that we have defined the source of the sound, we will concentrate on the verification stage to be sure that this is the issues you are going through.
-
The loud noise comes from the wheels of my Volkswagen California
As we have seen before, loud noise from the wheels of your Volkswagen California 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 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 swap 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 Volkswagen California 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 auto technician to swap the tires or accomplish a balancing.
-
The loud noise comes from the engine of my Volkswagen California
In case you have identified loud noise as coming from the engine of your Volkswagen California, the two most likely causes are turbo and air intake. In the first case, a turbo failure may also be associated 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 Volkswagen California 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 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 trouble, take your automobile to your garage .
-
Loud noise comes from the exhaust pipe of the vehicle
If the noise you have discovered comes from the exhaust pipe of your Volkswagen California, it is highly possible 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 Volkswagen California, 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 origin 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.
