The hot weather is back, and one of the worst things that you can run into is hitting the button for the air conditioning, and only getting hot air. Or maybe even no air. So that means something’s ...

Our motoring editor answers your questions on keeping cool with your car’s air conditioning unit without draining your battery In a petrol or diesel car, the AC system is like a miniature refrigerator ...

Learn how vintage car air conditioning works with this clear explanation of classic auto AC systems. From compressors to evaporators, discover the basics of keeping your classic ride cool the ...

This ain't no installation tech feature (though we may get to that in the near future), but it's more an overview of air conditioning systems, how they work, why they sometimes don't work, and how to ...

In principle, air conditioners and refrigeration units don't produce cold air. These systems transfer heat from one place to another and therefore reduce temperature in a confined area (passenger ...

If your air conditioning isn't blowing cold, or at least not as cold as you'd like it to be, it might be time for a recharge.

Your car’s air conditioning system is going to get a workout trying to stave off the broiling effects of summer heat. Opening the windows may save a little gas, but for true comfort, you want to turn ...

GREENSBORO, N.C. — Whew! It's hot out there. Your car is like an oven. Even when you turn on the air conditioning, it doesn't seem to cool down much. Your first mistake is sitting there in the parking ...

In principle, air conditioners and refrigeration units don't produce cold air. These systems transfer heat from one place to another and therefore reduce temperature in a confined area (passenger ...