R-134A
A 1998 Ford Windstar would use refrigerant 134a
134a refrigerant has been the standard for over 10 years.
R134a WHERE ARE THE HIGH AND LOWE FREON VALVES LOCATED
It depends on the size of can you purchase . According to Ford specs in your van holds 56 Oz total if you have front and rear AC units
R134s freon
1995 Ford Escort La uses 134a Freon.
R134a
R134a
R134a
On a 1996 Ford Explorer : ( r134a )
R134a