1994 Oldsmobile Achieva Owner's Manual - Page 162

1994 Oldsmobile Achieva Manual

Page 162 highlights

Problims on the Road I NOTICE: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. So use the recommended coolant. I I. You can remove the coolant surge 2. Then keep turning thepressure cap tank pressure cap when thecooling system, including the coolant surge tank pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly about onequarter 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. slowly, and remove it. 3. Once thepressure cap is off, look inside the surge tank opening and look for a small cylinderat thebase of the opening. This should be covered with coolant. If the cylinder is uncovered, the coolant in your system is low. I60

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Problims
on
the
Road
I60
I
NOTICE:
I
In cold weather, water can freeze
and crack the engine, radiator,
heater core and other
parts.
So
use
the recommended coolant.
I.
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.
3.
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.