2003 Pontiac Montana Owner's Manual - Page 354
2003 Pontiac Montana Manual
Page 354 highlights
Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiatorpressure cap - even a little- they can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to cool if you ever have to turn the pressurecap. 5-33
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 |
 |
Steam and
scalding
liquids
from
a
hot
cooling
system
can
blow
out
and
burn
you
badly.
They
are under
pressure,
and if
you
turn
the
radiatorpressure
cap
-
even
a
little
-
they
can
come
out at high speed. Never turn
the
cap
when
the
cooling
system,
including
the
radiator
pressure cap,
is
hot.
Wait
for
the
cooling
system
and
radiator
pressure
cap
to
cool
if
you ever have to
turn
the
pressure
cap.
5-33