Experiencing noises from your car frequently is never relaxing, so hearing air conditioning noises on your Chevrolet Cobalt can be a concern. This manifestation may be a sign of a moderate issue as well as a warning of a much significant fix to come. In any case, it is very important to inspect its origin and take the necessary measures to resolve the problem, it is with this in mind that we wanted to write this document to help you understand it better. We will first look at the possible causes for noise in the ventilation of your Chevrolet Cobalt. Then, in a second part, we will focus on the noises connected to the air conditioning of your car.
Noise air conditioning Chevrolet Cobalt : most common triggers coming from general ventilation
Loud noise or roar from ventilation or fan of your Chevrolet Cobalt
Experiencing a air conditioning noise on Chevrolet Cobalt is never satisfying, and can make your trips particularly distressing. Ventilation is useful whether it is in winter to warm up or defog or to cool down the car during the summer. In any case, having a thumping noise from the air conditioning of your Chevrolet Cobalt is a concern that must be dealt with. This noise is very often caused by a worn or dirty fan motor. To be certain that the problem is generated by the ventilation, we recommend that you open the ventilation of the problem place and examine the condition of the fan, possibly grease it first, and if this is not enough, it will most certainly have to be changed.
I notice an heater fan noise like a click Chevrolet Cobalt
We will now examine the clicking noises you may notice from your ventilation. A clicking noise from Chevrolet Cobalt heater fan is often a consequence of a duct or fan blocked by a foreign body. This noise is likely to build up as the air flow in the circuit increases. Bear in mind 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 problem persists, take your car to your garage.
I perceive an hissing heater fan noise Chevrolet Cobalt
Finally, if you detect a whistling noise in the ventilation of your Chevrolet Cobalt, it may be that the origins of it is connected to a fan that has shifted or is beginning to dry . In any case, you will need to check out the fan that causes you problem to visually check its condition. The easiest method is to open the ventilation circuit again, and turn on the circuit while you are watching its proper operation, 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 advise you to browse this content about front end noise on Chevrolet Cobalt to find its source.
I notice an heater fan Chevrolet Cobalt noise : specific air conditioning
Slamming noise air conditioning Chevrolet Cobalt
We will now check out the particular part of the air conditioning side of your heater fans and the source of the noise it can emit. A clicking noise in your air conditioning, if it is brief and when you start it only signifies 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 Chevrolet Cobalt, you will have to get worried in this case. In fact, it can state an air conditioning compressor clutch, or compressor itself at the end of its life. So have your technician check its proper process.
Pshhh noise / hissing air conditioning Chevrolet Cobalt
If you detect pshhhh or whistling noise on the air condition side of your heater fan on Chevrolet Cobalt, but in cooling mode, you have two alternatives to explicate this problem. In fact, at first, the most likely answer is that your air conditioning unit is running out of gas, to check it you should encounter that the cold it has to emit is no longer as low as before, if so, have your air conditioning system charged on your Chevrolet Cobalt and the problem should be fixed. On the other hand, you may experience a system leak and this psshhh or hiss may be connected to the gas escaping from the device. 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.
