Q The air conditioning has stopped working on my 1997 Grand Caravan. The van stalled and would not start for about 10 minutes. After that, the A/C would not work. Is there an easy way to tell whether ...

If your car’s air conditioner blew ice-cold air last year but barely cools now, chances are it lost some refrigerant over the winter. That happens in older vehicles when the aging seals contract and ...

You're crawling along in traffic and, despite the fact that your pickup bed is empty, the coolant temp is uncomfortably high. Then you realize that the air conditioner is blowing warm. You turn off ...

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 ...