All cars manufactured after 1993 were required to use R134a refrigerant.
1995
R134a is the only freon for cars after 1994. Earlier cars can be retrofitted to R134a.
No. They use R22 or R410A. Cars use R12 (before 1993) and R134A (after 1993). You cannot mix them together.
Freon gas? Mostly r134a.
1993 in the US
1992 was the first year some vehicles began to use R134a, and it was mandated in all vehicles by 1995.
General Motors changed their passenger cars in 1992 or 1993 so you can be pretty sure that it is R134a. My 1995 CS uses R134a.
It does not use freon. It uses R134A refrigerant, as do all newer cars since sometime in the '90s.
No R134a is used only the cars, and R22 is only used for home central ac system. If you would like more information about R134a you can log on to www.idqusa.com.
newer vehicles, such as a 99 jeep, all use 134-A refrigerant.
Take it to an A/C shop.