How To Add Coolant To The Radiator - Chevrolet 2000 Lumina Owner's Manual

How to Add Coolant to the Radiator

NOTICE:
Your engine has a specific radiator fill procedure.
Failure to follow this procedure could cause your
engine to overheat and be severely damaged.
1. You can remove the
Turn the pressure cap slowly counterclockwise until it
first stops. (Don't press down while turning the
pressure cap.) If you hear a hiss, wait for that to stop.
A hiss means there is still some pressure left.
radiator pressure
cap when the
cooling system,
including the
radiator pressure
cap and upper
radiator hose, is
no longer hot.
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