Why Does Car AC Stops Blowing Cold Air After a While?

The air conditioning system works by removing heat from the air and returning it to your vehicle’s interior. The compressor is what creates the cold air; it has to operate continuously in order for this process to work.

When you turn on your car’s AC, the compressor starts up and begins pumping refrigerant through a network of tubes throughout the vehicle. It then returns through the condenser, where its temperature is lowered by contact with the outside air.

A fan blows outside air over this coil, which cools it further before it enters the cabin.

The basics of air conditioning

To keep your car’s interior cool and comfortable, you need to make sure it’s cooled down by blowing cold air. You may be experiencing a problem with your car’s air conditioning system.

When your vehicle’s air conditioner stops working properly, there are several things that could be causing this problem. If you’ve noticed that your car has been running hot lately or if you have recently had it serviced at a shop, these could contribute to an issue with the AC system.

Another common cause of AC failure is when there is a leak in one of the hoses connecting the compressor to other parts of the system. This would cause refrigerant fluid to escape into other parts of the engine compartment through cracks in those hoses.

What are the common causes of this problem?

One of the most common causes of a car air conditioner that stops blowing cold air after a while is a blocked refrigerant line. This can happen when dirt or dust accumulates in the system, causing the compressor to overheat and become damaged.

It’s important to get your car AC checked immediately, as you could be facing more serious problems down the line if you don’t take care of this right away. Other common causes include. A leaky refrigerant system. An electrical issue-A faulty thermostat.

How to fix a broken AC system in your car?

If you suspect your compressor is broken, the best thing to do is to get it checked by a garage. If it’s just low on refrigerant, they can charge it up and get it working again.

But if your compressor is broken and needs replacing, you’ll probably want to get that checked out before you buy a new one. It’s possible that there are other problems with your car’s AC system that need addressing before you start replacing parts.

When your car’s AC stops blowing cold air?

The compressor may be broken. If this is the case, then you will need to replace or repair it by replacing the belt or checking if there are any leaks in the system.

The condenser may have become clogged with dirt and debris from the road or from driving over long distances through different climates that have different weather conditions.

You should clean out your condenser before trying anything else because it can damage your car’s engine if left untreated for too long. Another possibility is that there is something blocking your evaporator coil.

what do know about this situation?

The first thing to understand is that it’s normal for your car’s air conditioning system to stop blowing cold air after a while. This is because the system uses a refrigerant, which can leak out of the system over time.

As this happens, the air conditioner cools less efficiently and eventually stops working altogether. If you notice that your car isn’t blowing cold air anymore, there are several things you can do to try and fix it.

Check if there are any leaks in your car’s AC system by looking for signs of moisture on the ground or dripping from under your car. If you find these signs, it means that your refrigerant has leaked out of your system and needs to be refilled with new refrigerant.


It’s important to remember that your AC is not a magical machine. It’s a complicated system that breaks down from time to time, and if you want it to last for years and years, you’ll have to maintain it.

If your AC stops blowing cold air after a while, don’t panic just take a look at some of the tips we’ve given here and see if they can help you figure out what’s going on.

Steven Hatman
Steven Hatman

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