Like other parts of your car, the more you use your car’s air conditioner, the faster it degrades. Regassing is the process of removing old refrigerant from your engine’s cooling system and replacing it with new refrigerant. This ensures that your air conditioning can run cold once again, allowing you and your passengers to ride in comfort. These are the key signs that your car’s air conditioning system might need a service.

  1. The air conditioning isn’t as cool as it once was

Warm air blowing from your vents is one of the key indicators of a problem. Not only does warm air conditioning make your drive uncomfortable — an improperly functioning cooling system puts undue strain on the engine, leading to mechanical problems down the track. It’s best to get your vehicle to a cooling system specialist as soon as your car starts to lose its cool.

  1. The windows take longer to demist

This is a great concern for all driver in winter. If your windows are taking forever to demist, it’s possible that your air conditioning system needs regassing. Foggy windows can affect your vision on the road, and can potentially cause accidents. Stay safe on the roads with complete visibility by booking an air conditioning regas.

  1. You can’t remember when your car was last regassed

Most vehicles typically need to be regassed once every two years. Depending on how much you drive, this may be required more or less frequently. If you can’t remember the last time you had your car regassed, there’s a fair chance that it is due. Taking your vehicle to a cooling system technician will be able to get it up to speed.

  1. You can see refrigerant leaks

Fluid leaking from your vehicle is never a good sign. If you can see liquid pooling up beneath your car, it may be a sign of a refrigerant leak. Take a look under the hood and see if you can spot any other leaks. Refrigerant leaves a glossy film on parts of your cooling system, especially on hoses and fittings. Early detection of leaks can prevent greater problems in the future.

  1. You can hear strange noises when the A/C is on

As a car owner, you should be intimately familiar with all the idiosyncrasies of your vehicle, including its unique noises. A properly functioning air conditioning unit will give a small click as the air conditioning clutch engages other pumps and compressors. Banging, rattling, and clanking are all bad sounds, and may indicate a range of problems in your system, including a lack of refrigerant.

  1. Something smells off

Sometimes, it pays to follow your nose. Car air conditioning units are prone to stagnation. If the system isn’t functioning properly — from say, a surplus of old refrigerant — mould can begin to grow throughout. If you can smell anything old, mouldy, or off, it’s time to have your air conditioning system checked. Mould can cause breathing problems, so it’s best to address this as soon as possible.

  1. You’ve gone for a cheap option in the past

If you’ve had a friend perform a ‘backyard’ regas for you, your car’s cooling performance may have been affected. Cheaper vehicle regassing solutions may have used incorrect refrigerants. These may be unsuitable for your vehicle, and can be potentially hazardous, and even highly flammable.

Refrigerant is an important part of any car’s cooling system. Ensure that your passengers are safe and comfortable at all times by getting your car’s air conditioning system regassed at least every two years by a cooling expert.