Hearing noises from your car very often is never pleasant, so discovering air conditioning noises on your Volkswagen Polo 5 can be a issues. This indicator may be a sign of a minor problem as well as a warning of a much larger fix to come. In any situation, it is very important to inspect its source and take the necessary actions to resolve the problem, it is with this in mind that we wanted to write this page to help you understand it better. We will first look at the plausible reasons for noise in the ventilation of your Volkswagen Polo 5. Then, in a second step, we will look into the noises relating to the air conditioning of your car.
Noise air conditioning Volkswagen Polo 5 : most general triggers coming from general ventilation
Loud noise or roar from ventilation or fan of your Volkswagen Polo 5
Hearing a air conditioning noise on Volkswagen Polo 5 is never pleasing, and can make your journeys particularly distressing. Ventilation is useful whether it is in winter to defog your windscreen or to cool down the car during the summer. In any circumstance, having a thumping noise from the air conditioning of your Volkswagen Polo 5 is a issues that must be resolved. This noise is very often connected to a worn or dirty fan motor. To make certain that the problem is triggered by the ventilation, we encourage that you open the ventilation of the problem area and check the state of the fan, possibly grease it first, and if this is not enough, it will most likely have to be changed.
I listen an air conditioning noise like a click Volkswagen Polo 5
We will now take a look at the clicking air con noises you may listen from your ventilation. A clicking noise from Volkswagen Polo 5 air conditioning is often brought on by a duct or fan clogged by a foreign body. This noise is likely to enhance as the air flow in the circuit raises up. Keep in mind to verify the cleanliness 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 problem is persistant, take your car to your mechanic.
I experience an hissing air conditioning noise Volkswagen Polo 5
Finally, if you know a whistling noise in the ventilation of your Volkswagen Polo 5, it may be that the origins of it is related to a fan that has shifted or is commencing to dry . In any situation, you will need to check out the fan that causes you problem to visually verify its state. The easiest way is to open the ventilation circuit again, and rotate the system while you are observing its proper operation, you can try to grease it to limit this noise, but it is very likely that the final remedy is to change it. If you have a whistling noise but are not sure if it is related to ventilation, we advise you to consult this content about front end noise on Volkswagen Polo 5 to discover its source.
I listen an air conditioning Volkswagen Polo 5 noise : specially originating from your air con system
Slamming noise air conditioning Volkswagen Polo 5
We will now have a look at the particular part of the air conditioning side of your heater fans and the origin of the noise it can release. A clicking noise in your air conditioning, if it is quick and when you start it only means a good running of your air conditioning compressor which lights up, this noise can be loud. Alternatively, if you listen a clicking noise or air conditioning scrap metal on your regular Volkswagen Polo 5, you will have to worry in this situation. Indeed, it can state an air conditioning compressor clutch, or compressor itself at the end of its life. So have your repair shop verify its proper performance.
Pshhh noise / hissing air conditioning Volkswagen Polo 5
If you are subject to pshhhh or whistling noise on the air condition side of your heater fan on Volkswagen Polo 5, but in cooling mode, you have two possibilities to explain this problem. Indeed, at first, the most likely reason is that your air conditioning system is running out of gas, to verify it you should feel that the cold it has to produce is no longer as low as before, if so, have your air conditioning system charged on your Volkswagen Polo 5 and the problem should be fixed. Otherwise, you may experience a system leak and this psshhh or hiss may be related 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 repair shop.
