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 ...

In this video, learn how to refill your car or truck’s A/C system with R134a refrigerant, the most common type used. This method is also applicable when adding Freon to your system. Find out how to ...

So your air conditioning (AC) is blowing hotter air than a politician hoping for reelection Bummer! Rolling the windows down only goes so far, and sitting in a stagnant olfactory pool of under-thigh ...

Parts of the United States are experiencing a record-breaking heat wave with temperatures reaching triple digits for many Americans. Air conditioning provides relief for millions of American ...

Q. P.W. of Oak Park asked whether it was worth fixing a small leak in the car’s air conditioning system (Cars, July 10). You replied that for a 10-year-old car, it might be better to “just top off the ...

There are essential car maintenance hacks and tips that should keep any vehicle roadworthy, but the A/C is a different story. In most cases, the air-conditioning is one of the most neglected ...