However, you might not know how to convert your car’s AC R12 system to R134a. In this guide, I evaluate how to figure out the appropriate amount of R134a to add. I also look at the steps to convert the system from R12 to R134a. How to Calculate How Much R134a Is Needed R...
The front of the vehicle has a condenser. It sits behind the front grille and front of the car’s radiator, facing the wind. Ambient air passing through the condenser removes the heat from the circulating refrigerant. Thus, the refrigerant converts from gas to liquid. AC Condenser Unit The ...
If your car's air conditioner isn't blowing cool air, then you've likely lost some of the refrigerant, usually due to a leak. You can recharge the system yourself with a charging kit and some refrigerant, as long as your car uses r134a...
All vehicles built after 1995 use R134a. If your vehicle is older than that, it likely used R12. You cannot refill R12 refrigerant on your own. If your vehicle uses R12, you should schedule an appointment with an auto repair specialist to convert it. 2 Check a thermometer for the ...