If your car AC isn’t cooling like its usual frosty self—or worse, if your car AC is blowing hot air—the chances are pretty good that your AC system is probably still working. It just needs to be ...

If you have a car that isn't showroom fresh anymore, there's also a good chance it's lost a little of its air conditioning mojo. Get things icy cool again with this simple fix. Photo by Dan Bock.

In this comprehensive guide, we'll walk you through the process of adding or recharging Freon to your car or truck's A/C system, ensuring it blows cold air again. Whether you're dealing with a system ...

You know that when you push the button marked "AC" you should feel a nice cooling breeze upon your body in short order. Those two letters stand for air conditioning, and it's within this system that ...

In this video, learn how to refill your car or truck’s A/C system with refrigerant, specifically R134a, the most common refrigerant. This guide covers the procedure for topping off your system, ...

A/C starting to fail? Keep your cool with the help of these products. No matter how good your car, someday it will happen: your air conditioning system will make the dreaded switch from blowing cold ...

When your air conditioner blows only mildly cool air or no cool air at all, it’s probably low on refrigerant, the gas that many people still refer to as “Freon” but which now is a different substance, ...