Are Car AC Recharge Kits Safe to Use?

Car AC Recharge Kits Safe

Summer heat is on, and the car air conditioning needs to be working at its best. If your car’s AC isn’t blowing ice-cold air, it may be time to take it into an auto shop for an A/C service. One of the most common fixes a mechanic recommends is to recharge the refrigerant in your car. This sounds simple enough, but are car ac recharge kits safe to use?

A DIY manual recharge kit will include a can of refrigerant, a hose, a coupler, and a pressure gauge. The kit will also have additives that claim to seal leaks and eliminate moisture. This seems like a great way to save money on a professional service, but are these kits safe?

The problem with DIY car ac recharge kit is that they don’t address the root cause of your air conditioning problems. A recharge will fix the issue of low refrigerant, but it won’t fix any underlying leaks. In fact, it can cover up a problem until it gets worse.

Over time, a leak will allow water and contaminants into the closed system. These can cause a chemical reaction that will create hydrochloric or hydrofluoric acid. This will deteriorate parts, corrode metal, and fill your system with sludge. It will also damage your compressor and hoses, leading to even more costly repairs.

Are Car AC Recharge Kits Safe to Use?

Another problem with these DIY kits is that they often leave water behind in the lines of your A/C. Water and refrigerant mix together to form hydrochloric or hydrofluoric acids, which will deteriorate parts, corrode steel, and plug hoses. This will make your air conditioner’s performance worse and lead to expensive repair bills.

Using a DIY A/C recharge kit can also result in overcharging the system, which will lead to an overheated engine and damaged components. This can cost you thousands of dollars in the long run.

You should never use a DIY auto AC recharge kit on a hybrid or electric vehicle. These systems use a different design than traditional AC systems and require specific compressor oil. Using the wrong type of oil can damage these systems and cause even more expensive problems.

While it may be tempting to save a few bucks on an ac recharge kit, it’s better to take your car into a professional and have it fixed by an ASE-certified technician. It is much cheaper in the long run to pay for a full air conditioning inspection, diagnosis, and repair.

If your air conditioning isn’t blowing cold air, it’s time to get it checked out by a certified mechanic in Mukwonago, WI. Contact us to schedule an appointment! Our ASE-certified technicians can diagnose your cooling problems and recommend the right repair. If you’re in a hurry, we can perform a simple air conditioning recharge while you wait. You can even choose to have your repair done at the same time! We also offer a variety of other auto services.

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