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Engine Coolant
The cooling
s
stem in your vehicle is filled with
DEX-COOL
engine coolant. This coolant 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 or
if
you need
to
add coolant to your
radiator, see “Engine Overheating” in the Index.
d
A
50/50
mixture of water and DEX-COOL@
coolant will:
0
Give freezing protection down to
-34°F
(-37°C).
0
Give boiling protection
up
to
265
“F
(1
29°C).
0
Protect against rust and corrosion.
0
Help keep the proper engine temperature.
0
Let the warning lights and gages work as
they should.
NOTICE:
When adding coolant, it is important that
you
use
only
DEX-COOL@
(silicate-free) coolant.
If
silicated
coolant is added to 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.
6-28