Chevrolet S10 1998 Manual page 274

When the differential is cola, aaa enough lubricant
raiise. the level to 1/2 inch (1 2
.m)
below the filler
plug hole.
When the differential is' at operating. temperature.
(warn), add enough lubricmt to raise the level to the
b-ottom of the filler plug hole.
what to Use
Refer to
the
Maintenance Schedule. to determine what
kind
of
lubricant to use. See "Recommended. Fluids and
Lubricant$' in the Index.
Engine Coolw
The mob- -s stem in
y,our-vehicle i.s filled with
DES-COUL engine coolant. This c:oolant.is devigned
to.
remain i n your vehicle for 5:
years
or 150,OO.Q miles
(240 000
km)
whichever occurs, first, ifyou add,only
DEX-COOL' extended lifecoolant.
The following. expl.&s your cooling system and hcwto
add:cool&tt whenit
is
low. I f you have a problem with
engine overheating, see "Engine. Overheating" .in
the Index.
-
(8
A 5-0/56mm~ure -or ner and DEX-COOL@
coolant will:
Give freezing protection down to- -34O.F (-37
O
C>.
Give boiling protection up to 265°F (129°C).
Protect against rust and cormsim.
Help keep the proper engine temperature.
a
Let the waning lights and gages, -work as
they 'should.
NOTICE:
When addmg coolant, it-is important that you .me
on~y DEX-COOL@- (silicgtelfree) coolant.
. I f
c-oolant other than DEX-COOL isladded to
the
system, premature engine, heater core .or
radiator corrosiron 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 UEX=COOL@ is not
covered by your new vehicle. warranty.
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