Was built for R12, can be converted to R134a.
Freon is the brand of a type of refrigerant. A 1994 Toyota 4Runner uses R-134a type refrigerant which is the modern fluid used in air-condition systems.
1994 Chevy lumina freon type
r134a
R12 unless it has been converted to r134a, there should be a sticker inside the hood if it has.
Type II
R134a
R12
1994 Ford Explorers came with 1lb 8oz (24oz) of R134A freon.
R134a
R134a
Freon should be R134a.