if you have a 3.1v6 it is between the firewall and the valve cover on the back side of the engine.
In the filler neck- follow instructions carefully
1994 Chevy lumina freon type
it looks like a corsica
cost to replace heater core 1994 corsica
R134a
A 1994 Chevy Corsica gets 25 mpg city, and 31 mpg on the highway estimated. The mileage will vary depending on conditions.
The 1994 Chevy Corsica fan relay switch is located beneath the passenger side dashboard. The fan relay switch should be labeled as such.
under the carpet.
R134a
2.5 lbs
ALLDATA.COM T HEMPLE
Push it off the wharf would be a good start.