1997 Pontiac Bonneville Owner's Manual - Page 234
1997 Pontiac Bonneville Manual
Page 234 highlights
You can be burned if spill coolant on hot you engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant ona hot engine. L When the coolant in the coolant recovery tank is at the FULL COLD mark, 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. 5-21
You
can
be
burned
if
you
spill
coolant
on
hot
engine
parts.
Coolant
contains ethylene
glycol
and it will
burn
if
the
engine parts
are
hot
enough.
Don’t
spill
coolant
on
a
hot
engine.
L
When the coolant in the coolant recovery
tank
is
at the
FULL
COLD
mark, 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.
5-21