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 ...

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 ...

The physics behind automotive air conditioning is simple heat transfer, yet a muscle car's A/C system can be baffling to troubleshoot. Now that the warm months are just around the corner, we offer ...

One of the most common questions concerning A/C work is, “Why can’t refrigerant just be added to top off the system and make it cooler?” In order to answer this completely, a quick explanation on how ...

When it comes to adding refrigerant to a refrigeration system, there are several different methods a technician can use to determine the correct amount needed. The preferred method will typically ...

It's hot enough to fry an egg on the sidewalk, and you jump in your truck with sweat dripping off your brow. Fire up your engine and push the magic button, and in a matter of minutes, you're bathed in ...