Hummer H3T Owner's Manual page 341

04AKENG59_H3T.fm Page 341 Thursday, July 31, 2008 12:07 PM
NOTICE
The cooling system in your
vehicle is designed to use
DEX-COOL coolant.
Do not substitute any liquids
for the proper coolant mixture.
Otherwise, premature
corrosion may result and the
engine coolant will require
change sooner.
Damage caused by the use
of any coolant that is not
recommended is not covered
by your new vehicle warranty.
When the coolant in the tank is up
to the proper mark, go back in and
start your vehicle. If the coolant
temperature gage still shows an
overheat condition, you can add
coolant directly to the radiator,
but the radiator has to cool before
you can do it.
Section 5
CAUTION
Steam and scalding liquids from
a hot cooling system can blow
out and burn you badly. Never
turn the cap when the engine
and cooling system are hot.
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