How To

How to bleed off an overcharged AC – Guide to fix it

There are many reasons why your car’s AC is not functioning to its potential. However, the first solution for most of us is that it needs a refrigerant. While you can head over to Walmart and purchase a can to fill the AC up yourself, you shouldn’t go so far. 

We say so because an overcharged AC is just as bad as an undercharged one and will not cool the car at all. So, before you decide that the refrigerant needs to be refilled, you should check for signs of overcharging.

Is your AC overcharged?

There are a few signs that will help you understand whether your AC is overcharged. A few of the most common ones are as follows:

  • No cooling even after 10 minutes of switching the AC on
  • Below average engine performance
  • Faulty compressor
  • Noisy compressor
  • High pressure readings
  • No air

If you see any of these signs, you may want to consider the possibility that your AC is overcharged.

How to bleed off an overcharged AC

While we are big fans of DIY projects and fixing our own cars, we must face the fact that some jobs are best left to professionals. This is one of those jobs.

A refrigerant must be handled and stored carefully. The same holds true for the coolant as well. Any lax in this process can lead to dangerous consequences. 

Therefore, experts also advise that you have a professional take a look at your car’s AC and bleed it off if it is indeed overcharged. By spending just a few bucks, you will be able to find a trustable solution without any hassles.

How to avoid overcharging the car AC

Overcharging the AC can cause several problems, which is why learning how to avoid it altogether is important. We suggest that you follow the tips below:

  • Use the recommended refrigerant. This varies from one car to the other. Be sure to check which one your car AC needs and buy only that one.
  • Make it a part of your maintenance routine to check the pressure on the AC. If you see any fluctuations, you can rectify the problem immediately. 
  • Check to see if there are any leaks. There are leak check kits that will assist you with this. They are easy to find and use. 


An overcharged AC does not function well and will bring a lot of problems with it. Prevention is definitely the best cure in this case, and we hope our tips will help you with the same. In case you suspect an overcharged AC, heading over to a professional is the best choice without a doubt. Experts know how to handle these dangerous liquids and will be able to bleed the AC off without problems. If you have any doubts or questions regarding this, please speak to us.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Back to top button