Regular unleaded
A 2002 model year vehicle will use R134a refrigerant.
It will use R134a Freon..........
The 2002 Chevrolet Impala has a 4-speed automatic.
R134a
R134a
r134a
The 2002 Chevrolet Impala runs on regular unleaded.
You should have this verified but the freon is probably HFC134.
R134a
R134a
R134a