1994 Pontiac Grand Am Owner's Manual - Page 161

1994 Pontiac Grand Am Manual

Page 161 highlights

Problems on the Road . . How to Add Coolant to the Coolant Surge Tank(CONK) 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. 2. Then keep turning the pressure cap slowly, and remove it. . Once the pressure cap is off, look inside the surge tank opening and look for a small cylinder at the base the of opening. This should be covered with coolant. If the cylinder is uncovered, the coolant in your system is low. Fill the coolant surge tank with the proper mix, up to FULL COLD, or just above the small cylinder at the base of the opening. If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left. ...160

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Problems
on
the
Road
. .
How
to
Add
Coolant
to
the
Coolant
Surge
Tank
(CONK)
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.
2.
Then keep turning
the
pressure cap
slowly, and remove it.
.
Once
the
pressure
cap is off,
look
inside
the
surge
tank
opening
and
look
for a
small
cylinder
at
the
base
of
the
opening.
This
should
be
covered
with
coolant. If the
cylinder
is
uncovered,
the
coolant
in
your
system
is
low.
Fill
the
coolant
surge
tank with
the
proper
mix,
up to
FULL
COLD,
or
just above
the
small
cylinder
at
the
base
of
the
opening.
...
160