How to put freon in a car?

R134a Freon cannot be used in a car built before 1993 so owners should not attempt to use it. The steps used to change the Freon in cars built after 1993 are easy to follow: Step 1: Attach the Freon can to the compressor. Attach the hose at the end of the Freon can to the compressor and tighten slightly. read more

With a car, a refrigerant, either R-12 in an older car or R-134a in a newer car, can cost anywhere from $170 to $240, depending on where you go. Most of the time, this fee will be fairly straightforward regardless of the car you drive. Another common household item such as the refrigerator can have its freon recharged as well. read more