Overheating, Radiator fan come on as soon as the engine comes on on 1995 Chevrolet Impala SS

I changed my water pump, changed my Thermostat, and also changed hoses. My car still overheats. how much antifreeze does the car need to operate?

1 answer 1 comment
approximately 12 qarts.
the fact it has repeatedly overheated, you may have internal engine damage. go to a shop and have them do a hyrocarbon test on the cooling system.

thanks i wonder how much that wold cost me. Both of the hoses to the radiator get very hot the fans come on as soon as I start the engine. Does the water pump sensor gotta be very tight I put it on with a rench, I was told to use a deep socket thing