Discovering noises from your car quite often is never enjoyable, so hearing air conditioning noises on your Volkswagen Multivan can be a concern. This manifestation may be a sign of a minor trouble as well as a warning of a much larger fix to come. In any situation, it is very important to analyze its origin and take the required measures to correct the trouble, it is with this in mind that we desired to produce this article to help you understand it better. We will first look at the conceivable reasons for noise in the ventilation of your Volkswagen Multivan. Then, in a second part, we will look into the noises linked to the air conditioning of your car.
Noise air conditioning Volkswagen Multivan : most common causes coming from general ventilation
Loud noise or roar from ventilation or fan of your Volkswagen Multivan
Discovering a air conditioning noise on Volkswagen Multivan is never enjoyable, and can make your trips especially annoying. Ventilation is important whether it is in winter to defog your windscreen or to cool down the car during the summer. In any case, having a dull noise from the air conditioning of your Volkswagen Multivan is a concern that must be treated. This noise is very often caused by a worn or dirty fan motor. To make certain that the trouble is created by the ventilation, we recommend that you open the ventilation of the trouble region and check out the condition of the fan, possibly grease it first, and if this is not enough, it will probably have to be substituted.
I experience an air conditioning noise like a click Volkswagen Multivan
We will now take a look at the clicking air con sounds you may experience from your ventilation. A clicking noise from Volkswagen Multivan air conditioning is often caused by a duct or fan clogged by a foreign body. This noise is supposed to increase as the air flow in the circuit raises. Please remember to check the cleanness of your air inlets at the top of your hood, for example. You will then have to open the conduit in question and find the foreign body. If the trouble continues, take your car to your mechanic.
I experience an hissing air conditioning noise Volkswagen Multivan
Finally, if you detect a whistling noise in the ventilation of your Volkswagen Multivan, it may be that the origin of it is connected to a fan that has shifted or is starting to dry . In any situation, you will need to check the fan that causes you problem to visually check its condition. The easiest procedure is to open the ventilation circuit again, and turn on the system while you are observing its proper action, you can try to grease it to limit this noise, but it is very likely that the final answer is to replace it. If you have a whistling noise but are not sure if it is connected to ventilation, we encourage you to read this document about front end noise on Volkswagen Multivan to discover its source.
I experience an air conditioning Volkswagen Multivan noise : particularly coming from your air con system
Slamming noise air conditioning Volkswagen Multivan
We will now check out the precise part of the air conditioning side of your heater fans and the origins of the noise it can produce. A clicking noise in your air conditioning, if it is short and when you start it only signifies a good functioning of your air conditioning compressor which lights up, this noise can be loud. In contrast, if you experience a clicking noise or air conditioning scrap metal on your regular Volkswagen Multivan, you will have to feel concerned in this situation. In fact, it can announce an air conditioning compressor clutch, or compressor itself that needs to be changed. So have your auto mechanic check its proper performance.
Pshhh noise / hissing air conditioning Volkswagen Multivan
If you notice pshhhh or whistling noise on the air condition side of your heater fan on Volkswagen Multivan, but in cooling mode, you have two options to explain this trouble. In fact, at first, the most likely answer is that your air conditioning equipment is running out of gas, to check it you should experience that the cold it has to produce is no longer as cold as before, if so, have your air conditioning system charged on your Volkswagen Multivan and the trouble should be fixed. On the other hand, you may experience a system leak and this psshhh or hiss may be connected to the gas getting out from the device. You can test the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your car to your auto mechanic.
