With freezing temperatures come frosty windshields and, if the windshield isn’t clearing well, it impedes the driver’s view. That’s when acc

Here you will find useful basic information and handy tips relating to air-conditioning systems in vehicles.

How to check if the vehicle A/C is cold enough? Do ambient air temperature and relative humidity affect what temperature should the air cond

Air conditioners do not cool hot air. Learn about the law of heat transfer and how A/C removes heat to create cooler air temperatures.

All new cars coming off the assembly line today have R-1234yf refrigerant. However, there are several models that still use R-134a.