User Guide

Engine Coolant
The cooling
s
stem
in
your vehicle
is
filled with
DEX-COOL engine coolant. This cooIant is designed
to
remain
in
your vehicle for
5
years or
150,000
miles
(240
000
km) whichever occurs first, if
you
add only
DEX-COOL’
extended life coolant.
The following explains your cooling system and
how
to
add coolant when
it
is
low.
If
you have
a
problem with
engine overheating, see “Engine Overheating”
in
the Index.
A
50/50
mixture
of
water and the DEX-COOL@ coolant
for your vehicle will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection
up
to
265
“F
(
129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work
as
J
they should.
NOTICE:
When adding coolant, it is important that you use
only
DEX-COOL@
(silicate-free) coolant.
If
coolant other than DEX-COOL@ is added to
I
the system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant
will
require change sooner
--
at
30,000
miles
(50
000
km) or 24 months,
whichever occurs first. Damage caused
by
the use
of
coolant other than DEX-COOL@ is not
covered
by
your new vehicle warranty.
What
to
Use
Use
a
mixture
of
one-half
clean
water
(preferably
distilled) and one-half DEX-COOL@ coolant which
won’t damage aluminum parts.
If
you
use this mixture.
you
don’t need
to
add anything else.
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