Yes, essentially all AC systems use Freon. After 1992, U.S. law required manufacturers to switch to an environmentally friendlier Freon, R134a.
R134a
It does not use Freon as a refrigerant. It uses R134 refrigerant.
The refrigerant type is R-134a
R134a
Yes a 1998 will use r134a
1998 Buicks use R134a freon.. Widely available at any auto parts store or Wal-mart
A 1998 Mercury would use R134a refrigerant.
R134a
R134a
never use it
A 1998 Ford Windstar would use refrigerant 134a