How to Clean Your Car’s Air Conditioning System in 4 Steps

 How to Clean Your Car’s Air Conditioning System in 4 Steps

clean your car's air conditioning system

It’s summer again and you’re traveling to another hot city. You start your air conditioning to keep the heat at bay, but instead of feeling cool, you begin sweating even more than you did in the heat of that humid afternoon. Your car is an amazing machine with so many features, but this one leaves much to be desired.

The air conditioning in your car is not working properly, and you don’t know what to do about it. After some research and experiments with your trusty mechanic, you learn how to clean your car’s air conditioning system and make it work like new again!

Air conditioning is a complex system that can easily get clogged with dust or other debris. As a result, if something isn’t quite right with yours, there could be several different things that have led to this problem. Maybe some vents are blocked or maybe something got into the system when you drove through a muddy puddle – any number of things can cause this problem in your car! Here are 5 steps on How to Clean Your Car’s Air Conditioning System.

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Step 1: Check the Ventilation Shuts

Check-the-Ventilation-Shuts

As one of the fundamental parts of your car’s air conditioning system, the ventilation shutters are responsible for regulating the amount of air that goes into your car’s AC system. 

Over time, these shutters can become damaged or clogged with dirt, causing them to become increasingly less effective. If your car’s ventilation shutters are broken or clogged with dirt, this can cause the AC to overheat, which can lead to very costly repairs.

Step 2: Check the Condenser and Evaporator Coils

Check the Condenser and Evaporator Coils

The condenser and evaporator coils are responsible for transferring heat from the inside of your car to the outside. It is here that the air is cooled down before it is blown into the car through the vents. Over time, these coils can become dirty, which can lead to them becoming less effective at cooling your car down. This can lead to very costly repairs if the coils are not cleaned and replaced.

Read also: When Should you Change Water in Car Radiator?

Step 3: Check the Drying Fan

Clean Your Car's Air Conditioning System

The drying fan is responsible for removing excess water from the AC system. Over time, dirt can build up on the drying fan, which can cause it to become less effective at its job. This can lead to the drying fan becoming so matted down with dirt that it becomes completely ineffective. This can lead to very costly repairs if the drying fan is not cleaned and replaced.

Step 4: Check the A/C Receiver Drier

The A/C receiver drier is responsible for removing excess moisture from the air that is blown into your car through the AC system. Over time, the drier can become clogged with dirt, which can cause it to become less effective at removing excess moisture from the air. This can lead to costly repairs if the drier is not cleaned and replaced.

Conclusion

To get the most out of your car’s AC system, you need to keep it clean. There are many parts inside of the AC system that can get dirty over time, which can lead to them becoming less effective at cooling your car down. By following these 4 steps, you can easily clean your car’s AC system and prevent costly repairs in the future.

FAQs

How can I clean my car AC without removing it?

You can clean the car ac without removing it by following these steps:


Step 1: You need to start the car and give it 5 to 10 minutes to warm up.

Step 2: You need to take a thick piece of cloth and clean the fan blade, condenser, and evaporator. 
 
Step 3: You need to apply a thin layer of silicon grease to all-electric sliding parts to avoid electric shock when cleaning the evaporator.

Step 4: You need to clean the ice from the evaporator coil by spraying hot water from a pressure washer.

Step 5: You need to wipe clean the evaporator drain tube with a damp cloth and may use a vacuum to suck out any loosened dirt and debris.

Step 6: You need to wipe off any silicon grease on the dash panels and other places using a damp cloth.

Step 7: You need to dry the evaporator drain tube and evaporator using a cloth.


Step 8: You need to dry the condenser, fan blade, and electric sliding parts using a cloth.

Is car AC flush necessary?

A/C system flushes are important to keep the air conditioning system clean. Any contaminants in the AC system can cause clogs and impede the compressor from working properly.

How often should you flush your car AC?

The air conditioning system in a car should be cleaned every two years to ensure it works optimally and is still leakproof. This also helps eliminate bad smells.

Can I clean my AC myself?

Yes, you can, If you have a build-up of grime on the fins of your unit, you can effectively remove it by spraying it with a hose from the inside out. If you’re not comfortable performing this step, enlist the help of an HVAC professional.
 

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