![]() ![]() Most practitioners of auto repair in Port Charlotte, FL know that there are some tricks to keeping Freon in your system for years at a time-read on for some useful tips! What is Freon?įreon is a refrigerant gas made by DuPont, and it’s the main driver of cooling in your car or truck. Most air conditioning systems in cars use a refrigerant called Freon to power them, and you might have seen auto shops advertising Freon “recharges.” Most people assume their car consumes Freon like it consumes oil or gas, but that actually isn’t the case. Keeping yourself and your passengers cool is one way to be sure traffic isn’t quite as annoying as it would be if you were pouring sweat, so maintaining your air conditioning system is a big deal. Your car’s air conditioning is one of the most important components of having a nice, comfortable ride, especially here in Florida. (Mind you, if you’re seeing puddles that are oily or are coloured liquid, such as green, yellow or red, you need to take it to a shop for repair.Can a Car Lose Freon Without a Leak? Septem10:58 pm Published by Writer Leave your thoughts It can be alarming to see liquid dripping and puddling under your vehicle after you’ve parked it, but it’s just the water draining away. This ice melts when the system is shut off, and the water flows down a tube and out through a one-way valve. Still under low pressure, it returns to the compressor to start the cycle all over again.īecause the evaporator gets so cold, moisture in the air blowing over it can condense and freeze on the evaporator’s fins. ![]() Having transferred its cold to the evaporator, the refrigerant warms up enough that it boils-with that low boiling point, it doesn’t take much-and turns back into a vapour. The liquid refrigerant is very cold and it chills the evaporator, which is surrounded by the warm air that’s making your car so uncomfortable on a hot day.Ī fan blows that warm air over the evaporator, which cools it down and turns it into that welcome flow of cold air coming out of the vents. Like the condenser, the evaporator is also a miniature radiator, but it deals with cold, not heat. This advertisement has not loaded yet, but your article continues below. It now flows into the evaporator, which is inside the vehicle’s cabin near the front of the dash. As it passes through the control system, the refrigerant’s pressure drops on its way into the low-pressure side of the air conditioning system. This now travels into a flow-control system, either a valve or tube, which determines how much refrigerant to allow through depending on how much cabin cooling is required. As the refrigerant cools, it condenses into a liquid. ![]() ![]() Just as a radiator does with hot engine coolant, the condenser pulls heat from the hot vapour, transferring it to the outside air. It travels to the condenser, which looks like a miniature radiator and is mounted in the engine compartment. The compressor pressurizes it, which heats it up, and pumps it into the high-pressure side. The refrigerant enters the compressor as a vapour. Article content Recharging the air conditioning on a Toyota.Īs odd as it sounds, you need heat to make cold. ![]()
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