Useful A/C Guides

Discover what A/C compressor oils are, how they work and whether or not you need them to recharge your A/C system.

Air conditioning is one of the essential things in life, but what do you do when it’s not working in your car? Read our blog to learn about how winter may have affected your A/C.

Is your car’s A/C blowing warm air? Discover how to re-charge your Air Conditioning System with A/C Pro^® – Following these quick and easy steps.

Tired of your A/C blowing warm air? Discover how to check your car A/C works (or doesn’t) – and how you could save money with simple repairs.

Cars left in the summer heat can often feel like stepping inside an oven. But how hot does your car get in the sun? Stay cool and find out why with A/C Pro^®.

Recharging your car’s A/C but not sure where it goes? We’ve got you covered. Read our simple guide on how to find the low-pressure A/C port with A/C Pro^®.

Three-wheeled automobiles to short-term trends, the history of auto A/C is long and heated. Discover the evolution of air conditioning and more with A/C Pro^®.

Is your car overheating in summer? Discover our guide on how to cool down your car quickly. Explore even more tips and tricks with A/C Pro^®.

When dealing with auto A/C troubleshooting, some issues can’t be fixed with DIY alone. Read our guide on when you shouldn’t use A/C Pro^® to fix your A/C.

Your car’s windows can accumulate dirt and dust particles, road grime, tree sap, water spots, bugs and bird droppings. Knowing how to clean auto glass and how to keep­ your windshield clean is essential for safe driving.

Understand how to know what’s wrong with your car’s A/C and fix the problem, all for less than the diagnosis alone would cost at most auto repair shops.

Car air conditioners sometimes break down in winter due to lack of use. A/C Pro^® explains the simple way to make sure it’s still running strong when summer returns.

Not sure if you need R-134a or R-1234YF refrigerant? A/C Pro^® is here to help you understand what type of refrigerant your car needs.

Check our A/C Pro^® R-134a system pressure chart for guidance using A/C Pro^® recharge products. Find quick and easy help to interpret your pressure reading.

A/C Pro^® can help you understand more about your car’s A/C system – learn what coolant is, how it works, and how it’s different from refrigerant.

A cheatsheet of everything to do with your car’s A/C, so you can feel confident using our A/C Pro^® recharge products. There’s no need to call a mechanic!

There’s nothing worse than the A/C blowing warm air in your face on a summer day. Check out our A/C Pro^® troubleshooting guide for faulty A/C systems.

Need some advice from A/C Pro^® about compressors? Look no further – learn what a compressor is and what it does.

An explanation of how your car’s heater works, and how to diagnose the problem if it’s not keeping you warm.