1998 Oldsmobile Aurora Owner's Manual - Page 237
1998 Oldsmobile Aurora Manual
Page 237 highlights
I NOTICE: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. So use the recommended coolant. I A CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and itwill burn if the engine parts arehot enough. Don't spill coolant on hot engine. a 1. You can remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap upper radiator hose, is no and longer hot.Turn the pressure cap slowly about one-quarter turn to the left and then stop. If you hear a hiss, wait for that to stop.A hiss means there is still some pressure left. 5-21
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 |
 |
I
NOTICE:
In cold
weather, water can freeze and crack the
engine, radiator, heater core and
other
parts.
So
use the recommended
coolant.
I
A
CAUTION:
You can be burned if
you spill coolant on
hot
engine parts. Coolant contains ethylene glycol
and
it will burn if the engine parts
are hot
enough.
Don’t
spill
coolant
on
a
hot engine.
1.
You can remove the coolant surge tank pressure
cap
when the
cooling
system,
including the coolant surge
tank
pressure
cap
and upper radiator hose, is no
longer
hot.Turn the pressure
cap slowly about
one-quarter turn to the left and then stop.
If
you hear
a
hiss, wait for that to
stop.
A
hiss means
there is still some pressure
left.
5-21