Listening noises from your automobile often is never pleasant, so discovering air conditioning noises on your Porsche 911 can be a concern. This warning sign may be a sign of a minor issue as well as a warning of a much bigger service to come. In any situation, it is very important to examine its origin and take the necessary measures to solve 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 conceivable causes for noise in the ventilation of your Porsche 911. Then, in a second part, we will look into the noises linked to the air conditioning of your automobile.
Noise air conditioning Porsche 911 : most basic triggers coming from general ventilation
Loud noise or roar from ventilation or fan of your Porsche 911
Listening a air conditioning noise on Porsche 911 is never satisfying, and can make your journeys specifically uncomfortable. Ventilation is useful whether it is in winter to warm up or defog or to cool down the car during the summer. In any circumstance, having a loud noise from the air conditioning of your Porsche 911 is a concern that must be treated. This noise is very often connected to a worn or dirty fan motor. To be sure that the problem is triggered by the ventilation, we advise that you open the ventilation of the problem spot and inspect the state of the fan, possibly grease it first, and if this is not enough, it will almost certainly have to be substituted.
I notice an heater fan noise like a click Porsche 911
We will now look into the clicking noises you may notice from your ventilation. A clicking noise from Porsche 911 heater fan is often caused by a duct or fan clogged by a foreign body. This noise is expected to build up as the air flow in the circuit raises up. Remember to examine 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 continues, take your automobile to your garage.
I listen to an hissing heater fan noise Porsche 911
Finally, if you experience a whistling noise in the ventilation of your Porsche 911, it may be that the source of it is connected to a fan that has shifted or is beginning to dry . In any situation, you will have to check out the fan in question to visually examine its state. The easiest procedure is to open the ventilation circuit again, and turn on 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 alternative is to replace it. If you have a whistling noise but are not sure if it is connected to ventilation, we suggest you to browse this article about front end noise on Porsche 911 to find its origin.
I notice an heater fan Porsche 911 noise : specific air conditioning
Slamming noise air conditioning Porsche 911
We will now have a look at the specified part of the air conditioning side of your heater fans and the origins of the noise it can emit. A clicking noise in your air conditioning, if it is short and when you start it only represents a good working of your air conditioning compressor which lights up, this noise can be loud. On the other hand, if you notice a clicking noise or air conditioning scrap metal on your regular Porsche 911, you will have to worry in this situation. Indeed, it can announce an air conditioning compressor clutch, or compressor itself that needs to be changed. So have your repair shop examine its proper operation.
Pshhh noise / hissing air conditioning Porsche 911
If you notice pshhhh or whistling noise on the air condition side of your heater fan on Porsche 911, but in cooling mode, you have two alternatives to explain this problem. Indeed, at first, the most likely reason is that your air conditioning unit is running out of gas, to examine 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 Porsche 911 and the problem should be fixed. Otherwise, you may knowledge a system leak and this psshhh or hiss may be connected to the gas getting away 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 automobile to your repair shop.
