Refrigerant can leak slowly from your car's air conditioning system over time, but recharging your car's air conditioning system so it once again blows cold air is an easy DIY task and takes just about 15 minutes.
When you use a DIY canister to add more refrigerant, you can't be sure how much is remaining in the system! This can lead to overcharging the system, which can cause significant damage. Instead, our professionals will begin by vacuuming out all the refrigerant from your car's A/C system.
If you need to just add a can of refrigerant, it's very simple. You purchase a recharge hose with pressure gauge and can of freon, about $20 from Wal Mart for both. You locate the low side service port, unscrew the plastic cap, snap on the recharge hose, and fill until the gauge is in the green. 10 minutes.
AutoZone typically does not provide services like adding Freon (refrigerant) to your car's air conditioning system. They are primarily a retail store that sells automotive parts and supplies. However, they do sell refrigerant and related tools that you can use to recharge your car's AC system yourself.
This depends if it needs topped off or drained and recharged. If it just needs topped off, it's very easy to do. If it needs evacuated and recharged, you need some special tools.
One of the most obvious signs that your vehicle needs a Freon recharge is that your vehicle will be blowing warm air, even after your vehicle has been running for some time. If your refrigerant gets too low, there will simply not be enough “coolant” to cool the air as it is passed through your evaporator coil.
What is the average cost of a car AC recharge? The average cost of a car AC recharge can range from $100 to $300, depending on the vehicle and location.
Your vehicle's air-conditioning not working is likely caused by a failing compressor or a freon leak. While these are the most obvious reasons for your air-conditioning not working inside your vehicle, it might be anything as simple as a bad belt or a dirty cabin air filter.
While O'Reilly Auto Parts cannot recharge your vehicle's air conditioning system for you, we carry the parts, tools, and helpful resources to help you get the job done right.
Yes, you can, but you shouldn't. The recharge process is oversimplified by bloggers and YouTubers. You need technical knowledge and tools that only a local auto repair shop has for a successful recharge. Plus, there are some risks in DIY AC system recharging.
Before releasing the refrigerant into the port, turn on the vehicle and turn the AC on to its max temperature.
Recharge kits often leave behind water in the lines that can deteriorate parts of your air conditioning system. It corrodes metal and can fill the system with sludge. Many recharge kits act as a stop-leak sealer. The sealer can interfere with your AC system components like the compressor and the hoses.
Freon is contained within your vehicle's AC system, as in completely confined within, so Freon's loss isn't through consumption but through leaks that eventually develop within hoses and connections.
Warm Air from the Vents
If the compressor is fine, it will push cold air into the cabin of your vehicle. If you begin to notice warm or even hot air coming out of the vents, this is a clear indication that the compressor is not functioning properly.
An AC leak will lead to warmer air from your vents over time. In most cases this can be fixed with a proven stop leak additive to seal up any leaks. When it's time for an AC recharge, turn to AutoZone.
If the air still isn't cold after adding more Freon then there is probably another leak in the system. This is one of the most common issues for air conditioning problems. The compressor pressurizes the refrigerant and pumps it throughout the AC's necessary components.
If you've noticed that your car's AC system isn't as cool as it once was, start by troubleshooting issues you can take care of at home. Replace the air filters, clean the ducts and recharge the system. After that, if you're still having problems with the AC, bring your car to a mechanic.
A professional AC recharge typically ranges from $150 to $300. This cost reflects the expertise required and the equipment used to ensure a proper recharge. On the other hand, a DIY recharge kit costs between $40 and $60. While this is a more affordable option, it requires careful handling to avoid issues.
If the loss of refrigerant is a chronic, ongoing issue, have your car's AC system serviced by a professional technician at a dealership or repair shop. Keeping your vehicle in solid working order helps retain its value. By maintaining your vehicle, it helps if you ever need to sell or trade it in for a new one.
If there's not enough freon, it won't engage and you won't hear that click. Another more serious symptom of low freon levels is a visible sign of a refrigerant leak. You can tell that it's freon if it looks like thin grease in liquid state.
If you switch on the car AC and it blows out hot air instead of cold air, it might be time to recharge your AC. This is the most obvious and one of the most common signs to recharge your AC. However, before you spend on recharging the AC, it will b good to check if a dirty and clogged filter is blocking the cool air.
If you need an AC Recharge, you've come to the right place. If you need service on the rest of your AC system, Midas can help. Start by diagnosing the problem. Learn about our Car AC Repair service.