Is your car's air conditioning not quite doing its job? If it’s stopped blowing cold air or just isn’t working like it should, then it might be time for a regas. But what is a regas? Well, that’s what we’re here to talk about in today’s blog post.
Let’s be honest – we all depend on our car’s air conditioning, especially during the few hot summer days we get here in the UK. It’s not just about staying cool – it also helps keep the air inside your car fresh and breathable, ensuring you are less stuffy when out and about. However, when warm air starts blowing out of the vents on a sweltering day, it can quickly go from a minor inconvenience to a full-on sweat box. Suddenly, you're overheating in traffic, dreaming of that cool breeze that’s nowhere to be found.
But here’s the silver lining: fixing your air con doesn’t have to be expensive or complicated. In fact, it’s one of those jobs that’s often much simpler than it sounds. In fact, if this does occur, it may well be because your air con system has run out of gas.
Here at Plympton Car Centre we offer an air con regas service. So, read our guide today and find out how long air con gas usually lasts, as well as what’s involved in re-gassing your car.
How does a car’s air conditioning system usually work
Your car’s air conditioning relies on a few key parts to keep things cool: the compressor, condenser, expansion valve, evaporator, and, of course, the refrigerant gas. It all starts with the compressor, which pressurises the refrigerant and gets it moving through the system. As the refrigerant flows, it switches between gas and liquid, soaking up the heat from inside your car through the evaporator coils and then releasing it outside through the condenser. This constant cycle keeps the air in your car nice and cool.
But here’s the thing – if the refrigerant level gets too low, your air conditioning just won’t work as it should. Before long, you'll notice that it stops blowing cold air altogether. So, if your air con isn’t doing its job anymore, it’s probably time to top up the refrigerant.
How long does air con gas last in a car?
The refrigerant gas in your car's air conditioning usually lasts between two and five years. Factors that may impact this include how often you use your air conditioning and how well the system is maintained. Over time, though, the refrigerant can slowly decrease because of small leaks or general wear on the system’s parts, which can make your air-con less effective.
That’s why regular servicing is a must to keep things running smoothly. Routine checks help spot any worn-out parts or leaks before they become bigger problems. Taking care of it now can save you from costly repairs later on and make sure your air con stays nice and cold when you need it most.
How to tell if your car’s air con needs a regas?
Over time, the gas in your car's air conditioning can run low, and that can affect how well it works. To keep your car running smoothly, here are a few signs to watch out for that might mean your air con needs a top-up:
- Weird, loud noises: If you start hearing strange sounds like hissing, rattling, or whining when you switch on the air con, it could be a sign that something’s not quite right with the system.
- Not cooling properly: If the air inside your car feels stuffy or just isn’t as cool as it should be, even on a hot day, your air con might be struggling to produce the cold air you need.
- Strange smells: A musty, stale, or burning smell coming from the vents is never a good sign. It could indicate that the air con system is low on refrigerant or there’s something else wrong with it.
- Warm air instead of cold: If your air con is blowing out warm air instead of the refreshing chill it should be, it's a sure sign that the system isn't functioning as it should.
If you're noticing any of these things, it’s a good idea to get your car checked out by the experts. Getting your air con sorted early can save you from bigger headaches down the road.
How often should I top up air con gas?
It’s a good idea to top up your car’s air conditioning every one to two years, especially if you’re driving an older vehicle. Keeping an eye on your refrigerant levels can help you avoid bigger problems later on, and make sure your car stays cool and efficient, even when the weather is absolutely roasting outside! A little upkeep goes a long way in making sure your air con is up to the task.
Can I regas my car’s air con myself?
You can definitely buy air-con regas kits and have a go at it yourself, but honestly, it’s probably not worth it.
The kits can end up costing almost as much as just getting a pro to do the job, and if something goes wrong, you could be facing a pretty expensive repair bill. Plus, specialists know exactly what to look for when it comes to leaks or other issues, so they’re much more likely to spot potential problems before they turn into bigger ones.
And don’t forget the safety side of things. If refrigerant gas touches your skin or eyes, it can cause some pretty painful freeze burns. So, unless you're really experienced, it's best to leave it to the experts. It’ll save you time, money, and a whole lot of hassle in the long run!
How to carry out maintenance on your car’s air con system
Maintaining your car’s air conditioning system is key to ensuring it runs efficiently and keeps you comfortable on the road. Regular care not only helps extend the life of the system but also ensures you can rely on it when the temperatures rise. Here are some essential tips to keep your vehicle’s air con in top shape:
- Park in shaded areas or use sunshades: Protecting your car from excessive heat can significantly reduce the strain on your air conditioning system. Parking in the shade or using sunshades helps keep the interior temperature lower, meaning the air con won’t have to work as hard when you start the car.
- Check your AC before long trips: It’s always a good idea to make sure your air conditioning is working properly before setting off on a long journey. This simple check can save you from an uncomfortable ride, particularly if you're heading into warmer climates.Run your air con during colder months: Even when it’s chilly outside, it’s important to run your air conditioning now and then. Doing so helps keep the refrigerant circulating and prevents seals from drying out, which can cause leaks or reduced efficiency when summer hits.
- Get a professional check-up every couple of years: Having your air conditioning system serviced by a professional every two years ensures that everything is working as it should. Regular inspections can catch potential problems early, preventing costly repairs later on.
- Use high-quality air con gas: When it's time to refill the system, always ensure that the refrigerant used is of good quality. Using subpar gas can lead to inefficiency and might even damage the system in the long run.
- Clean the air filters regularly: Over time, dust and debris can clog your air filters, causing the AC system to work harder than it needs to. Cleaning or replacing the filters regularly can help reduce strain and improve the efficiency of the system.
- Keep an eye on the system’s components: Regularly check the air conditioning system for signs of wear and tear, such as unusual noises, leaks, or poor airflow. Addressing small issues early can prevent more serious problems down the line.
By following these simple but effective tips, you can help ensure your car’s air conditioning system remains efficient and your refrigerant lasts as long as possible, keeping you cool and comfortable for years to come.
Book an air con service and regas with Plympton Car Centre
Here at Plympton Car Centre in Plymouth we can offer re-gassing at an affordable rate. With an air con regas taking under an hour, you’ll be back behind the wheel and enjoying a refreshing breeze before you know it.
Our air con regas service involves removing all the old refrigerant and replacing it with fresh, new coolant. While we’re at it, we’ll check the entire system for leaks or any signs of damage, and give it a thorough clean before topping it up with the new refrigerant. The whole process is quick, efficient, and takes no longer than an hour.
At Plympton Car Centre, our air con regas services start from just £119.
To book your car in for a regas and service, simply fill out the form below, and we’ll get back to you. Alternatively, give us a call on 01752 651340, and we’ll sort it out for you.
Spidersnet