1995 Pontiac Firebird Owner's Manual - Page 212
1995 Pontiac Firebird Manual
Page 212 highlights
How to Add Coolant to the Radiator (V6 Engines) 2. Then keep turning the pressure cap, but now push down as you turn Remove thepressure cap. it. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, no longer hot. Turn the is pressure cap slowly to the until it first stops. left (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. 5-23
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 |
 |
How
to
Add
Coolant
to
the
Radiator
(V6
Engines)
2.
Then
keep
turning
the
pressure
cap,
but
now
push
down
as
you
turn
it. Remove
the pressure cap.
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.
5-23