Here’s What You Need To Know When Your Car AC Is Blowing Hot Air

Carol Denvers
3 min readFeb 9, 2021

Your car air conditioning system prevails to be a substantial source to tackle the heat during your rides, especially in the summers. It manages to make your journeys comfortable and endurable, in case you get stuck in a long traffic jam. But what if your cooling system suddenly stops functioning? No doubt, it will be a daunting situation to deal with. You may get to notice various traces regarding its malfunctioning. But the one central aspect that you should pay attention to is — why is your car’s AC blowing hot air? This article will steer you through the leading causes behind this problem. Stick with the blog to know what you must do when your car AC is blowing hot air.

The Trouble With the Condenser

The condenser eliminates heat from the liquid refrigerant, which cools it before getting converted into its gaseous state. Fault in the capacitor can be a cause behind the hot blown out air from the AC system. In case there is any block anywhere in the network of tubes of the system, it will interfere with the condenser in performing its primary function. As a result, the refrigerant won’t be cooled down, and hence the regular hot air will be blown out. On the other side, another reason can be leakage of the coolant from the broken tubes or a damaged condenser altogether. It is best to drive down to the nearest garage and have the expert handle your vehicle’s AC system.
The decrease in the level of coolant

Car Repair Birmingham

The low refrigerant level is the most common reason for hot air blowing from your car’s AC system. Whenever there’s a leakage in your cooling system’s lines, the coolant is passed out from the breaking point. It ultimately leads to the lowering of the refrigerant level. The leakage can be found anywhere in the compressor, evaporator, or condenser. In most cases, it is difficult to identify the exact point of the leakage. But the problem can be timely fixed with the help of a professional. The experts at the garage will inspect the cause and rectify the issue using equipment and skills.

Failure of the Compressor

The compressor is said to be the most crucial component of your car’s AC system. It is the compressor that helps the coolant pass through all the series of connections. A fault in the compressor can be the next reason for your AC throwing hot air. When the compressor is not used for quite a long time, its condition starts deteriorating. Therefore, try to make regular use of your cooling system to keep up with the compressor’s proper working. Doing this will ensure its usage and enable you to find the faults that might be arising in the compressor.

Problem With the Electrical Connections

Numerous electrical connections assist in the working your cooling system. Damage or breakage at any point of this network can affect the operation of your AC. More so, it is often hard to detect the fault all by yourself. Thus, to identify the electrical problem, you can use an electrician to help you through. Reaching out to the nearest and a trusted garage is always benefitting.

The experts will look after the different sections of your vehicle and rectify the faults. In case there is something beyond repair, the professionals will provide you with appropriate replacements as well. However, to keep up with proper maintenance of your vehicle, you can reach out for a reliable Car Repair Birmingham and get done with all sorts of running repairs.

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