Car Aircon Regas
Available at all e-CAR Workshops
Car Aircon Regas
Car Aircon Regas
How will I know when my car aircon needs re-gassing?
On average, your car’s air conditioning system will need to be serviced or even re-gassed every one to two years.
If your car’s aircon isn’t cooling like it used to, it could be due to low refrigerant levels. Without enough refrigerant, the system can’t absorb and remove heat efficiently, so the air blowing into the cabin feels warmer. As a result, you might leave the aircon on for longer to try to cool down — which places more consistent demand on the compressor and can slightly affect fuel consumption over time.
Tell-tale signs to look out for when checking your car aircon:
- The air is not as cold as it used to be inside your vehicle
- No air is blowing from the vents
- A foul smell coming from your AC vents
We recommend should you suspect any issues that you book your vehicle with us for a professional air-conditioning re-gas and service.
Troubleshooting car aircon regas issues
This is an important part of knowing your car and can be a real advantage in the summer heat. Possibly save yourself time and money looking at it and possibly fixing the problem yourself.
How a Car AC works in general
Air conditioning is actually less complex than you may think. The system is made up of a compressor that pumps Freon (a gas and liquid combination) through the entire system. The Freon goes through expansion valves where the gas/liquid combination expands or contracts based on how much air conditioning is needed. The cold Freon then goes through an evaporating core, where the cold air it creates is released into the car.
Check the front of your car:
Check for the simplest problems first to save yourself some time. Get out of the car and look all around your front grill and bumper. Pieces of debris and mud can hinder airflow under the hood of the car, which will prevent your AC from working. If you see anything that could be restricting airflow, get it out of there and try the AC again.
Check the belt that drives the vehicle air conditioner:
With the car turned off, open your hood and take a look at your AC system. The air conditioner compressor itself will have a belt around it. Check the belt to see if it’s loose or missing. Fix it or have it fixed if you find any problems with the belt.
Make sure the vehicle compressor works:
Check to see if the air conditioning compressor is still working if you can’t find any obvious issues. Leave your car’s hood open and turn on the engine. Turn on your AC even if it isn’t working, and go to the front of your car to listen to the compressor. You should hear the AC compressor working or attempting to work. If it’s silent, you may have a burnt-out or disconnected fuse. The wiring leading to and from the compressor could also be damaged or worn away. Have a mechanic check over the electrical system for the compressor.
Test your fan:
Make sure that the fan is working when the AC is turned on. If you do not hear a motor running when you turn on your air conditioner, you may have a fan problem. No noise could mean the fan’s motor is stalling or has already packed up. Has your AC airflow been decreasing recently? This is often a warning sign that the fan’s motor is wearing out. Replace the fan to give your AC the power it needs.
Look for leaks in the aircon plumbing:
The air conditioning system is put together with several fittings and seals, which are potential weak points that can corrode and wear away over time. This may leave small holes and cracks in the system that causes leaks. This will make your AC system lose pressure so airflow is noticeably decreased. Use a leak detection kit around your A/C hoses and compressor to see if this is your problem. If you believe your system is leaking, take it to a mechanic to get it resealed and have the hoses replaced.
Low Freon levels:
Can’t figure out what’s wrong with your car air conditioner? It’s likely that your Freon level is low. You’ll need to have the Freon filled or the AC recharged by a qualified mechanic. Be sure to ask the mechanic to check for Freon leaks while he’s refilling or recharging the system because you don’t want the AC to stop working again in a month. If you use your air conditioner frequently, you should only have to refill your Freon or recharge your AC once a year at most.
Automatic Climate Control
✅ What Automatic Climate Control Does:
| Uses temperature sensors (in the cabin, ducts, and sometimes sunlight sensors) to monitor the interior conditions. |
| Automatically turns the compressor on and off to maintain the set temperature. |
| Adjusts fan speed, air distribution, and cooling intensity without the driver needing to constantly tweak it. |
✅ Does This Protect the Aircon Compressor?
Yes — to a degree. Here’s how:
| 🔹 Reduced Wear: |
| The system avoids unnecessary continuous running of the compressor. |
| It uses shorter, more efficient cycles, depending on the temperature difference between inside and outside. |
| 🔹 More Efficient Cooling: |
| By keeping the temperature steady, it avoids the overuse that can happen with manual systems, where drivers might leave the aircon blasting unnecessarily. |
| 🔹 Still Subject to Normal Operation: |
| It doesn’t run “all the time” — only as needed based on sensor feedback. |
| If refrigerant is low, the system still tries to cool, but with less efficiency — and may end up running longer to meet the target temperature. |
All e-CAR Workshops have grown to become the premium destination for superior automotive air conditioning needs.
We continuously invest in the latest technology for car brands
We apply stringent quality control throughout the entire process of car aircon repairs or service
How is Car Aircon Regas Done?
- Inspection: A technician checks for leaks, worn-out components, or blockages in the aircon system.
- Removal of Old Gas: The existing refrigerant is extracted from the system using specialized equipment.
- Vacuuming: The system is vacuumed to remove moisture and ensure there are no leaks.
- Refilling Refrigerant: New refrigerant gas is added to the system to the manufacturer’s recommended levels.
- Performance Testing: The aircon is tested for proper cooling and optimal functionality.
Why is Car Aircon Regas Important?
- Restores Cooling Efficiency: Keeps your car interior cool, especially during hot months.
- Improves Fuel Efficiency: An optimally charged aircon system puts less strain on the engine.
- Prevents Component Damage: Low refrigerant levels can damage the compressor and other aircon components.
- Enhances Comfort: Ensures a pleasant and comfortable driving experience.
When Do You Need a Car Aircon Regas?
- Reduced Cooling: When the aircon isn’t as cold as it used to be.
- Strange Noises: Unusual sounds from the aircon system might indicate low refrigerant levels.
- Foul Odors: Bad smells from vents could indicate the system needs servicing.
- Regular Maintenance: Every 1-2 years or as recommended by your car manufacturer.
- After Repairs: If parts of the aircon system have been replaced, regassing is necessary.
What Should You Know About Car Aircon Regas?
- Duration: It typically takes 45 minutes to an hour to complete.
- Cost: Prices vary depending on the car model and refrigerant type.
- Professional Service: Always rely on qualified technicians to avoid damaging the system.
- Environmentally Friendly: Proper disposal of old refrigerant is crucial to reduce environmental harm.
- Seasonal Check: Before summer or long road trips, it’s ideal to regas your car’s aircon.
Schedule Your Car AC Repair Appointment Today
Don’t let a faulty AC make your drive uncomfortable. Schedule your car AC repair with e-CAR and experience the difference professional service makes.
Approvals & accreditations
Trust
e-CAR is accredited with RMI, MIWA approvals, and Right 2 Repair Supporter in SA for top-quality vehicle servicing and workmanship that meets industry standards.
