Top 5 Signs Your Car’s Aircon Needs a Check-Up

As the summer heat approaches, a fully functioning air conditioning system is essential for a comfortable drive. But how can you tell when your car’s aircon needs attention? Here are the top five signs your car’s aircon is due for a check-up.

1. Weak or Warm Airflow: One of the most obvious signs that your aircon needs servicing is when it produces weak or warm air.

If your car’s air conditioning system isn’t blowing cold air like it used to, it’s likely time for a service. This could indicate low refrigerant levels, a clogged filter, or an issue with the compressor. Addressing this early prevents further damage and discomfort, especially on hot summer days.

2. Unusual Noises When the Aircon Is On: A properly functioning aircon should run quietly, but unusual sounds signal a potential problem.

If you hear rattling, squealing, or banging noises when the aircon is switched on, this could indicate that a part inside the system, such as the fan or compressor, is wearing out or has debris lodged in it. Ignoring these noises can lead to more costly repairs, so get your aircon checked as soon as possible.

3. Strange Smells Coming from Vents: If your car’s aircon emits an unpleasant or musty smell, it’s a clear sign that something isn’t right.

Strange odours, especially musty ones, are often a sign of mould or bacteria growth in the system. This not only affects your comfort but can also have health implications. Regular servicing can prevent mould build-up and keep the air inside your car fresh and clean.

4. Leaking Fluid Under the Car: Leaks are never a good sign, especially when it comes to your car’s air conditioning system.

If you notice puddles or fluid leaking from underneath your vehicle, it could be refrigerant from your AC system. A leak can significantly reduce cooling efficiency and may damage other components if left unchecked. A timely service will identify and fix any leaks before they cause further issues.

5. Aircon Takes Too Long to Cool: If your aircon takes too long to cool the cabin, it’s a sign that your system isn’t working efficiently.

When your aircon is slow to cool down, it’s often due to low refrigerant or clogged components that need cleaning. Don’t wait until the heat becomes unbearable; a prompt inspection can restore your AC’s performance in time for your summer journeys.

Special DEAL OFFER: September Only!

Take advantage of Deltec’s special offer this September!

When you book an aircon service during September, we’re offering a free battery evaluation and R150 off automotive batteries. Ensure both your aircon and battery are ready for the road, just in time for the summer heat.