The Most Common Automobile AC Issues

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Being stranded in your automobile on a hot summer day with a more temperature surge without an air conditioner is no fun. Air conditioner in your car makes your journey way better when you mainly go on a long drive. Especially in the afternoons, you need a cool air blast from your car AC. it’s not the end of the world when your air conditioner suddenly goes out while working just fine a few seconds ago.

The air conditioner may not be functioning for some real reason. People usually are unaware of the reasons that lead to the issues with the car air conditioner, and they cannot diagnose their car air conditioner problems themselves. In this writing, we have listed some of the significant reasons your car air conditioner is kicking out hot air.

Reasons Why the Air Conditioner in Your Car Isn’t Working Correctly

Indeed, you don’t want to deal with the sudden warm air blowing out from your car when you are enjoying the ride. Unfortunately, there are numerous potential issues with your car’s air conditioning. in this guide, we have put together the most common issues that you can troubleshoot on your own, or at least you can be familiar with the reasons for the air conditioning problem. Let’s dive into the details to get your AC back up and running correctly.

1. Leaking Refrigerant

Leaking Refrigents

Among the most common Car AC Repair problems, refrigerant leaking is the primary reason your air conditioner is not functioning. Although it is difficult to detect the pinpoint of the leaking refrigerant, it is usually found at the AC unit or hose connections. If you notice some oily substance at these spots, your refrigerant is leaked.

You must include a fluorescent leak tracer dye because your refrigerant is intended to evaporate when exposed to the environment. Using the sealant and backlight, you can fix this problem. A leaking refrigerant can result in the improper functioning of other car components.

2. Clogged Condenser

Clogged Condenser

The air conditioner condenser needs to be re-cooled when compressed, and it can be done with the help of airflow from the front of your car while driving. If your vehicle condenser gets blocked by some roadside debris, it will be unable to cool down the refrigerant properly, and the result will be the expel out of hot air.

Most cars have a condenser in the front, making it simple to see if something is obstructing it or has become clogged. You can remove it from the grill of your car quickly.

3. Broken Condenser

Broken Condenser

If the issue is not resolved by removing the debris from the car condenser, your condenser may get broken. This damage can be an accumulation of debris that got up in the car and punctured the condenser. The equipment failure and breakage of any part can be visualized through the grill as it is noticeable by just inspection.

You can get help from certified or professional technicians to resolve this issue. This is because the only way to overcome this issue is the replacement the condenser or repair will be required.

4. Electrical Issues

Electrical Issues

Another issue in this car air conditioner problem list is electrical issues. Electrical problems in your vehicle are the most difficult ones to detect, and they can be the primary cause of your car’s AC unit not functioning as it should.

If your vehicle’s AC stops working, you should check on all the electrical wires and see if any wires are broken or frayed. When you find some broken wire, tape or mend it with electrical tape or replace it if it is damaged. In another case, you can seek an experienced dealer to treat your car.

5. Faulty Cooling Fans

Faulty Cooling Fans

The condenser of your vehicle may only receive proper cooling when the fans are functioning correctly. In this case, your car will emit hot hair, or there might be no air from the vents. The reasons behind this can be diverse, like a blown a fuse, bad relay, damaged belts, hoses, and blower motors.

Cooling fans sometimes throw out a foul odor, and AC smells like mildew that hits your nostrils and spoils your mood. Besides, fans sometimes don’t even move due to cracks, and you can address this issue with some technical expert or take help from a skilled technician nearby you in this regard.

6. Bad Compressor

Bad Compressor

The compressor is the component that keeps your car’s air conditioner moving all the time. Without a compressor, you cannot get the cold air from the air conditioner, and refrigerant will also not circulate through the system.

The compressor condition deteriorates when your automotive air conditioner is not operated for a prolonged period. As AC is not used in winter and is dormant all the time, the system might get a shock. To tackle this issue, you can turn the air conditioner on full blast for about 15 minutes twice or thrice a week. Using this approach will also enhance the lifetime of the compressor.

Final Thoughts!

An air conditioner is more than just comfort, so getting stuck without car AC in scorching temperatures is not appreciated. It will be unbearable when sitting in the car when the temperature spikes to dangerous levels.

Regarding car AC malfunctions, your air conditioner might not work because of the blocked condenser and leaking refrigerant. Besides that, bad compressors, foul smell, and faulty cooling fans are the leading cause. Not to mention, the electrical issues can also result in the car’s air conditioner issues.

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