Why drivers don’t trust mechanics? According to AAA, two-thirds of American drivers don’t trust auto repair shops generally. But what if you

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

If you run a car repair shop and want it to be successful, there are many aspects you must keep in your sight. A car repair shop is a tough

You may have noticed that your AC system doesn’t seem to work as well during a heat wave. More often than not, the outside heat simply makes

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.