Replace the thermostat.
As long as it is in the "normal" range
on the side of the radiator
1990 Chevrolet Lumina temperature sender is located on the back side of the thermostat housing. The sender has a wire that goes to the temperature gauge.
Chevy Lumina has not the carborator.
Where is the computer on a 95 Chevy lumina
how to change rotors on a 2001 Chevy lumina
Yes
yes it will fit
How do you convert the ac in a 1992 Chevy lumina
1994 Chevy lumina freon type
Where is the crank sensor on a 95 chevy lumina car ?