Listening noises from your car very often is never relaxing, so finding out air conditioning noises on your saab 9 3 can be a concern. This manifestation may be a sign of a minor problem as well as a warning of a much bigger service to come. In any case, it is very important to research its source and take the necessary actions to correct the trouble, it is with this in mind that we wanted to create this page to support you understand it better. We will first look at the possible causes for noise in the ventilation of your saab 9 3. Then, in a second part, we will look into the noises relating to the air conditioning of your car.
Noise air conditioning saab 9 3 : most regular triggers coming from general ventilation
Loud noise or roar from ventilation or fan of your saab 9 3
Listening a air conditioning noise on saab 9 3 is never pleasant, and can make your trips especially unpleasant. 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 saab 9 3 is a concern that must be solved. This noise is very often connected with a worn or dirty fan motor. To ensure that that the trouble is generated by the ventilation, we would suggest that you open the ventilation of the trouble location and look at the condition of the fan, possibly grease it first, and if this is not sufficient, it will probably have to be substituted.
I acknowledge an air conditioning noise clicking saab 9 3
We will now look into the clicking air con sounds you may acknowledge from your ventilation. A clicking noise from saab 9 3 air conditioning is often the result of a duct or fan clogged by a foreign body. This noise is supposed to increase as the air flow in the circuit raises up. Maintain in mind to examine 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 is persistant, take your car to your garage.
I notice an hissing air conditioning noise saab 9 3
Finally, if you know a whistling noise in the ventilation of your saab 9 3, it may be that the origin of it is connected to a fan that has shifted or is commencing to dry . In any case, you will have to inspect the fan that causes you problem to visually examine its condition. The easiest procedure is to open the ventilation circuit again, and rotate the circuit 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 alternative is to swap it. If you have a whistling noise but are not sure if it is connected to ventilation, we encourage you to check out this content about front end noise on saab 9 3 to find its origin.
I acknowledge an air conditioning saab 9 3 noise : precisely originating from your air con system
Slamming noise air conditioning saab 9 3
We will now check out the particular 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 functioning of your air conditioning compressor which lights up, this noise can be loud. However, if you acknowledge a clicking noise or air conditioning scrap metal on your regular saab 9 3, you will have to feel concerned in this case. Indeed, it can announce an air conditioning compressor clutch, or compressor itself at the end of its life. So have your technician examine its proper operation.
Pshhh noise / hissing air conditioning saab 9 3
If you discover pshhhh or whistling noise on the air condition side of your heater fan on saab 9 3, but in cooling mode, you have two possibilities to explicate this trouble. Indeed, at first, the most likely cause is that your air conditioning system is running out of gas, to examine it you should experience that the cold it has to emit is no longer as cold as before, if so, have your air conditioning system charged on your saab 9 3 and the trouble should be fixed. Otherwise, you may encounter a system leak and this psshhh or hiss may be connected to the gas getting away from the system. You can check out the leak by integrating a tracer into your air conditioning system and monitoring for leaks, or more easily take your car to your technician.
