Car AC Cooling: Tricks to Stay Comfortable All Summer

    Your car's air conditioning turns become your best traveling companion during the summer heat waves. But what if the chilly blast you want from your car's AC isn't coming through? We'll look at a variety of advice in this article to assist you cool down your car's air conditioning and guarantee a comfortable trip all summer. We have you covered for anything from simple maintenance to creative hacks.

Understanding Your Car's AC System & Cooling

Ac in Car
Ac in Car

  • Compressor: The refrigerant that cools the air is pressurized and circulated by this component.
  • Condenser: The refrigerant becomes a high-pressure liquid as a result of the condenser's discharge of heat from the refrigerant.
  • Evaporator:  This part transforms the liquid refrigerant into a chilly gas by absorbing heat from the air inside your car.
  • Blower Fan:  The chilled air is moved throughout the inside of your car by the blower fan.
  • Thermostat:  The temperature of the air blasted into the cabin is controlled by the thermostat.

Important to Maintain

1. Regular Servicing

   Regular servicing is essential to keep the AC in your automobile in good condition. A technician will perform these services while looking for refrigerant leaks, cleaning the condenser, and making sure everything is working properly. Avoid skipping these visits as they may contribute to maintaining and enhancing cooling effectiveness.

2. Clean or Replace Filters

   Airflow obstruction and decreased cooling effectiveness might result from dirty or clogged cabin air filters. To guarantee that the air conditioning system can function at its best, clean or change these filters on a regular basis.

Increased Cooling Efficiency

1. Use Shade When Parking : Reduce the initial accumulation of heat in your automobile to make your car AC cooler. When feasible, park in the shade or shield the sun with a windshield sunshade. When you start your automobile, doing this will make your AC operate more effectively.

2. Ventilation Before Cooling: Open the windows of your automobile for a while before turning on the air conditioning to release any trapped heat. The amount of time it takes to cool the cabin can be greatly reduced by doing this.

3. Start with Lower Fan Speed : Set the fan speed to the lowest position when you first switch on your air conditioner. As a result, the air is cooled more effectively and the AC isn't forced to work more than it has to.

Cooling Tips

1. Recirculate Air: Your AC system's recirculation mode can aid in cooling down your vehicle. Instead of bringing in warm outside air while your AC is in this mode, it circulates the air that has already been cooled inside your car.

2. Use a Reflective Windshield Shade: When your car is parked, a reflective windshield shade not only keeps the interior cooler, but it also lowers the heat your air conditioner has to work against when you start driving.

3. Point the Vents Correctly: Direct the air vents away from the windows and toward the passengers. This guarantees that the chilled air is adequately disseminated throughout the cabin.

4. Avoid Overloading Your Car: Your AC must work harder as you carry more passengers and luggage. To help your car cool down more quickly, try to lessen the strain on it.

AC System in Car

How can I increase my car AC cooling

To improve your car’s AC cooling, you can follow these six easy hacks:

1. Park in shaded areas: To lower the temperature inside, park your automobile whenever feasible in a shady area, such as a covered garage or under a tree. As a result, your AC operates more effectively because the cabin is cooler to begin with.

2. Use the recirculation mode:  Put your air conditioner in the recirculation setting to stop hot air from the outside from entering the cabin. In this mode, the air cools more quickly and the AC system works less.

3. Start with the windows open:  Open the windows and let the hot air out of the car for a few minutes if it has been parked in direct sunshine before turning on the air conditioning. This aids in quickly venting the cabin's hot air. Turn on the fans in the interim so that the air may be quickly pushed outside.

4. Clean or replace air filters: Clean or swap out the air filters in your car's AC system on a regular basis. Filters that are dirty can limit airflow, which makes the air conditioner work harder to cool the air.

5. Use the fan before turning on the AC:  Before turning on the AC, start by turning on the fan at its highest setting for a minute or two. This speeds up the process of cooling the cabin and aids in removing hot air from the vents.

6. Use a sunshade or window visors: Use window visors on the side windows and a sunshade on the windshield to deflect direct sunlight when your car is parked. This keeps the interior cooler and lessens the burden on the air conditioner.

Some Common AC Problems in Cars

    Refrigerant leaks, compressor troubles, clogged condensers, electrical issues, and malfunctioning cooling fans are some of the most typical automotive AC concerns. The AC may not efficiently chill if the cabin air filter is filthy. It's essential to seek the advice of a qualified mechanic for diagnostic and repair if you're having any problems with the air conditioning in your automobile.

   Please be aware that diagnosing and correcting automotive AC issues can be difficult, therefore it's crucial to obtain professional assistance to guarantee the problems are resolved.

Some Signs Car's AC Needs Repair

    Here are 10 signs that your car’s AC may need repair:

  • Weak Airflow: Weak airflow from the AC vents in your car may be a sign that something is wrong with the system.
  • Dashboard Leak: A clear water stain on your car's floor mat may indicate a dashboard leak.
  • Losing Its Cool: If the air conditioning in your automobile is no longer keeping you cool, there may be a refrigerant shortage or other problems.
  • Leaking Refrigerant: If your air conditioner has been on for a while but still isn't able to keep the interior cool, there may be a refrigerant leak.
  • A/C Starting Out Cool Then Suddenly Gets Warm: A clogged expansion valve or a damaged compressor clutch could be to blame for an air conditioner's sudden warming up after initially starting out cool.

  • Unusual Noise: If your car's air conditioning system makes odd noises, there might be a problem.

  • Nasty Odor Coming From the AC: If your air conditioner starts to smell bad when you turn it on, there may be a buildup of mold or mildew.

  • Compressor Clutch Not Moving: If the compressor clutch is not correctly engaging or disengaging, it may need to be repaired.

  • Electrical Issues: Electrical issues may need to be diagnosed by a specialist if they contribute to AC difficulties.

  • Faulty Cooling Fans: If the condenser fan isn't working properly, hot air may be emitted from the air conditioner.


   With a little Care for your car's AC system, you may enjoy a cool and comfortable ride during the sweltering summer months. The effectiveness of cooling systems can be greatly improved by routine maintenance, efficient use, and certain cunning tricks. You can fight the heat and have a nice summer driving if you use these tips and take good care of your car's air conditioning.

   So carry in mind that a little effort goes a long way in keeping your car's air conditioning chilly and staying comfortable throughout the summer. Remain calm outside!

Post a Comment