Oldsmobile Cutlass Supreme 1993 - How to Add Coolant to the Radiator

How to Add Coolant to the Radiator:
1. You can remove the radiator pressure
cap when the cooling system,
including the radiator pressure cap.
and upper radiator hose, is no longer
hot. Turn the pressure cap slowly to
the left 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.
2. Then keep turning the pressure cap,
but now push down
as you turn it.
Remove the pressure
cap.
You can be burned if you
spill coolant on hot engine
,&s. Coolant contains ethylene
glycol and it will burn
if the engine
~ I parts are hot enough. Don’t spill
coolant on
a hot --~ 3ine.
I
1
201