r134a
Freon is R12. Your 1997 Chevy uses R134 Refrigerant.
R134a
R-134a
r134a.
r-134
DEX-COOL the orange color.
1994 Chevy lumina freon type
A/T uses Dexron III
try google picture just type and it should pictures
134 freon
It takes r134a refrigerant.
R134a