AC flush kits include tools that are used to perform AC flushing, which is the process of clearing out debris in a vehicle’s air conditioning system.
The kits usually include a flush gun, a canister, and an adapter and hose. Some AC flush kits come with cleaning solutions, while others require you to buy them separately.
It’s recommended to use an AC flush kit or have your AC system professionally flushed if you had an AC compressor failure. If it failed internally, it could send out metal throughout the system, spreading contaminants and possibly forming blockages.
AC systems need flushing to prevent the buildup of contaminants. Dirt and debris can coalesce into gunk that blocks the flow of refrigerant to various parts, preventing them from working properly. Components can also malfunction and eject debris that can contaminate the system.
The AC compressor becoming faulty almost always warrants an AC flushing. It’s the only moving part in the AC system, which is closed and self-contained.
Repairing or replacing the compressor would involve opening the system, which can let debris enter. Not to mention, the compressor can also release contaminants, which will circulate and later clog the system.
Expect to spend an average of $150 to $500 for an AC flush, depending on the vehicle. AC flushing takes time and requires a lot of mechanical expertise, so it’s best to think twice about DIY-ing this task.
While AC flushing kits let vehicle owners do the flushing on their own, the job is mostly left to the pros because it requires a lot of technical know-how. If you’re a highly skilled DIYer with in-depth knowledge of car repair, you can use the kit to do it yourself.
Otherwise, it’s best to take your ride to an auto repair shop when it’s time to flush its AC system. If you’re curious about how mechanics perform AC system flushes, here’s how the process usually goes.
If you want to avoid the need to use AC flush kits, keep the AC in good condition. This can be done by changing the air filter regularly, dusting the cabin, servicing the vehicle, and using defrost mode once a week.
Pre-cooling refers to when drivers let the air conditioner run before driving to try and cool the car down. Because your air conditioning works best when you’re driving your vehicle, pre-cooling your car can do more harm than good. If you have to keep your vehicle cool, lower the windows and drive around to let the air in.
The filter prevents contaminants and pollutants from releasing into the cabin by the air conditioning system. Over time, the debris amasses and clogs the AC. To prevent this from happening, change the filters once every three months.
Dust can accumulate and clog your air conditioning system. Regularly cleaning your vehicle can keep dust and dirt buildup to a minimum. You can use a duster or a vacuum cleaner to get dust out of hard-to-reach places in your vehicle.
It’s important to get your vehicle serviced by a professional at least once a year. This way, you’ll have an expert take a closer look at your vehicle and determine if anything is out of the ordinary. You’ll have an easier time pinpointing and solving problems with the air conditioning system.
It’s important to let your AC run in defrost mode for at least 10 minutes once a week. Do this at your AC’s coolest setting and maximum fan speed to maintain gas pressure. This also keeps the compressor running and cleans out moisture, preventing moss and fungus from growing.
Nobody likes to get in a car with an air conditioning system that won’t blow cool air. Flushing the A/C system is one way to keep it clean and functional, and lucky for you, CarParts.com has a great selection of A/C flush kits that are on hand and ready to ship.
Our A/C flush kits were carefully handpicked by a team of industry professionals and passed strict quality checks, ensuring maximum durability and dependability. To find the right one for your ride, simply enter your vehicle’s year, make, and model into our vehicle selector. For a more personalized shopping experience, use the search filters to refine the catalog according to your preferred brand, price range, quantity, and more.
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Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.