- air conditioning
Car Air Conditioning FAQs
Updated 8 Jan 2024
AutoGuru
The car's air conditioning system is intricately designed, with a myriad of components working harmoniously to provide optimal cooling and comfort. Have you ever wondered why it stops working at times? Let's explore some frequently asked questions about car air conditioning.
How much does it cost to regas my car's air conditioning?
At the low end of the price range, and assuming that there is no repair or replacement of AC system components required, then somewhere in the region of $100-$150 could be the cost of a regas. However, the cost will depend on the type of vehicle being serviced and other factors.
Why does my car AC rattle when I turn it on?
A rattling noise in your AC system could be caused by the following;
Compressor: If working parts within the compressor begin to fail, this can be the source of the noise.
Drive belt: If the belt is loose or worn it may slip when the compressor is engaged, and lovely noises ensue.
Compressor Clutch: When the clutch becomes worn, it can create a rattling noise.
How long does it take to regas my car AC system?
Exactly how long a re-gas takes will depend on your vehicle, but it should take about an hour. The old refrigerant in the system has to be removed before the new can be put in but, beyond that, the technician will, at the very least, give the system the once over to make sure there is nothing obviously wrong.
Why does my car slow down when my AC is on?
Put simply, this happens because your AC system is powered by your car’s engine. When the engine is running but the AC is turned off, the AC compressor remains silent thanks to a clutch system. When you turn the AC on, the clutch engages the drive belt with the compressor and the AC kicks into life. Engaging the compressor requires some extra work from the engine and that is why you can feel, and hear, the engine work that bit harder.
How does the air conditioning defog my car windscreen?
The hero of the hour is the cool air from your AC system. While the AC is all about blowing cold air into the cabin to keep things comfortable, it also removes a lot of moisture from that air. The effect of this is that, when that cold, dry, AC air flows over the windscreen, it can ‘pull’ the moisture from the glass. Et Voila! Defogged windscreen!
If the air conditioning system in your car is giving you grief, you’ve come to the right place. It’s super easy to get quick quotes for a car air conditioning repair or inspection through AutoGuru!
Written By
AutoGuru
AutoGuru is a collective of creatives and technologists with a single mission: to transform the way vehicle maintenance is managed.
For over a decade, we’ve been building technology that removes friction from managing automotive maintenance, making auto care easy for drivers, service providers, and fleet managers.Our award-winning digital product portfolio includes:
- Autoguru.com.au, Australia’s #1 auto services marketplace,
- FleetGuru®, fleet maintenance management platform digitising approvals and streamlining payments for some of Australasia’s largest fleet operators,
- FleetGuru.ai, AI-powered maintenance operating system connecting international fleet management companies, their clients, and drivers across borders for maintenance scheduling, authorisation and payments,
- BookingGuru, white label booking solution powering online bookings and payments for car servicing and repairs, and
- Reserve with Google Automotive Bookings, a unique integration enabling car servicing and repairs to be booked directly with service providers from Google Search & Maps.