How do I know if my van needs freon?
How do I know if my van needs freon? Well, there are a few signs to look for.Room Temperature Air. One of the most characteristic symptoms of low freon is the presence of room temperature air blowing from the vents. Visible Leaks. Of course, another sign of low freon levels is a visible leak. Clutch Doesn't Engage. Ice on Compressor. How can I tell what refrigerant my car has? If you are still concerned you might be using the wrong refrigerant, look under the hood. There is a sticker under the hood that will show you exactly what refrigerant you...