Here are the most common problems that crop up with window and central air conditioners—many you can fix yourself—plus CR's ...

Since this column's inception, we've received a substantial number of questions concerning air-conditioning troubleshooting. Answering each one would take quite some time, but we will attempt to ...

It’s 90 degrees outside. You get in your car and turn the air conditioner on, and only warm air blows out of the vents. You've got issues, but don't fret. There are a few basic things to check first.

Per AutoZone, there are several reasons why your car's AC may not be blowing cold air. Leaks and compressor issues are two of the most common problems. Some problems can be easily fixed while others ...

Consumer Reports has no financial relationship with advertisers on this site. Like any appliance, air conditioners need a little TLC to deliver optimal performance. And it’s the ACs that haven’t been ...