Chevrolet STFF7S Automobile User Manual


 
How
to
Add
Coolant
to
the Coolant
Recovery
Tank
If you haven’t found
a
problem
yet,
but the coolant level isn’t at
ADD
,
add
a
50/50
mixture of
clean
water
(preferably distilled) and a proper antifreeze
at the coolant recovery tank. (See “Engine Coolant” in the Index
for
more
information about the proper coolant mix.)
NOTICE:
In cold weather, water can freeze and crack the engine, radiator,
heater core and other parts. Use the recommended coolant.
I
I
When the coolant in the coolant recovery tank is at
ADD
,
start your
vehicle.
If
the
overheat warning continues, there’s one more thing you can try. You
can add the proper coolant
mix
directly
to
the radiator, but be sure the
cooling system is
cool
before
you
do
it.
5-14