Page 213 of 402

Downloaded from www.Manualslib.com manuals search engine How to, Add Csolsrnt to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolmt level
isn’t at ADD, add a :SO/SO mixture. of clean wnrer
(prefer&bly .distilled) :and DEX-CC)OL@ (siljcate-frm)
antifreeze at the coolant recovery tank. (See “Engine
Coolant” in the Index for more information.)
r-
Adding only plain water to your cooling system
can be da-ngerous. Plain water, or some other
liquid like alcohol,
can boil before the proper
coolant mix win. Your vehicle’s coolant warning.
system
-is set.for the.pr0pe.r coolant mix. With
plain water
or the wrong-mix, your engine conld
,get too hQt but y.ou wouldn’t get the overheat
warning.
Your engine could catch fire and you or
others could be burned. Use a 50/50 mix of clean
water ana DEX=COOL@ coolant.
NOTICE:
In cold weather, water can freeze and crack.the
engine, radiator, heater
core and ather parts.
Use the recommended coolant and the proper
coolant mix.
Page 214 of 402
Downloaded from www.Manualslib.com manuals search engine r
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.
When the coolant in the coolant recovery tank is at
ADD, 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 radi,ator, but be sure the cooling system is
cool before you do it.
Page 220 of 402
Downloaded from www.Manualslib.com manuals search engine If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your hazard
warning flashers.
Changing a tire can cause an injury. The vehicle
can slip off the jack and roll over
you or other
people.
You and they could be badly injured.
Find
a level place to change your tire. To help
prevent the vehicle from moving:
I. Set the parking brake firmly.
2. Put an automatic transmission shift
lever in
PARK (PI or shift a manual
transmission to FIRST (1) or
REVERSE (R).
CAUTION: (Continued)
3. If you have a four-wheel-drive vehicle
with
a manual transfer case shift lever,
be sure the transfer case is in
a drive
gear
-- not in NEUTRAL (N).
4. Turn off the engine.
5. Put the wheel blocks at the front and
rear
of the tire farthest away from the
one being changed. That would be the
tire on the other side
of the vehicle, at
the opposite end.
Page 252 of 402

Downloaded from www.Manualslib.com manuals search engine Did you know that used engine oil contains certain
,;elements that
may .be.unhealthy for your skin and could
even
cause cancer? .Don’t let used ail stay an,yo.ur skln
-for very hng. Clean your- shn and nai1.s with ‘soap and
water,.or a good hand cleaner. Wash 01 properly throw
away clothing or rags containing used engine oil. (See
the manufacturer’s
warning-s tibout the use and disposal
of- oil products.)
Used
oil can be a real threat. to the environment. If you
change ydur owri oil, be sure to drain all- fre,e-flowing oil
from the filter before disposal. Don’t ever dispose of oil
by p.ut.ting it. in the
trash, pouring it on the .ground, into,
sewers.,
01 into streams .or b0die.s of water. Instead,
,recycle
it by taking it. to a place that collects used oil. If
you have a problem propedy disposing .of your used oil,
ask your dealer; a service station or a local recycling
cen& for help.
Air Cleaner
VORTEC” 4300 Engine
To remove t.his air cleaner, remove the wing nut$ that
hold the cover on, Remove the cover and lift out the
air filter.
Insert
a new air filter, then replace the air cleaner-cover.
Tighten the wing
nuts to hold the cover in place.
Page 262 of 402

Downloaded from www.Manualslib.com manuals search engine A :50/50 mixture of water and DEX-COOL@ coolant far
your vehicle will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to-265'0F (129 "C).
0 Protect against rust and corrosion.
0 Help keep the proper engine temperature.
0 Let the whg lights and gages work as they should.
NOTICE:
When adding. coolant, It is important that you use
only DEX--COOL@ (s&ate-&ee) coolant.
Tf co.olant other than DEX-COOL@ is added to
the system, premature. engine, heater core
or
radiator corrosion may result. In addition, the
engine coolant will require change sdoner
-- at
30,000 miles (SO 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.
W.hat 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.
Adding only plain water to your co ng system
can be dangerous.
Plain water, or some other
Iiquid.like alcohol, can boil before the proper
coolant mix will. Your vehicle's coolant warning
system is set
for the proper coolant mix. With
plain water or the wrong mix, your engme could
get too hot but you wouldn't get the overheat
warning. Your engme
c:onld catch -6re and you or
others could be burned. Use a 50/50 mix of clean
water and
DEX=COOLQ coolant.
6-25
Page 270 of 402

Downloaded from www.Manualslib.com manuals search engine Using the wrong fluid can badly damage
brake system parts, For example,
just a few
drops
of mineral-based oil, such as. engine
oil, in your brake system can dam-age brake
system
patts-so badly that thef”l1 have to be
rep1aced:Don’t let someone put in the
wrong kind of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces,
the paint- finish can be
damaged:. $e careful not to
spill brake fluid
on your vehicle. If you do, wash it off
imnxdiately. See “Appearance Care” in
the-Index.
Your vehicle has front disc brakes and rear drum brakes..
Disc brake ‘pads have built-in wear indicators that make. a.
high-pitched warning sound when the brake pads are worn
and new pads are needed. The sound may come and go or
be heard all the time your vehicle-is moving (except when
you are pushing on the brake pedal firmly).
The brake wear warnirg sound. means that.s.oon
yaur brakes won’t work, well. That could lead to
an accident. When
you hear the brake wear
warning sound, have
your vehicle serviced.
I NOTICE:
I
Continuing to drive with worn-out brake pads
c’ould result in costly brake repair.
6-33
Page 286 of 402
Downloaded from www.Manualslib.com manuals search engine While the tires available on General Motors passenger
cars and light-trucks may vary with respect..to these
requirements and additional General Motors Tire
Performanc.e Criteri-a (TPC) standads.
e: orades, . they must also. conform to Federal safety
Warning: .The tract-ioa grade assigned to thi.s .tire is based
,on brakin.g (straight ahead) tractioli tests and- do.es not
include
comering (tuning3 tractioh.
Page 287 of 402
Downloaded from www.Manualslib.com manuals search engine Temperature -- A, 33, C
Warning: 'The temperature grad.e for this tire is
estab1ishe;d for' a-tire that i.s properly inflated .and not
overlaaded. Excessi-ve speed, underinflation, or
excessive loading, either separately or in combination,
can cause heat bui1.d.up and. pes-sible tire failure,
Scheduled wheel alig-nment an.d wheel balancing are not
needed. However,
if y0.u notice unusual tire wc;ar or
yo?ur vehicle pulling. ode way or -the o,t.her, the alignment
may need to b.e met. If y~u notice your vehicle
vibrating.
when driving on a smooth road, your wheels
may need to be rebalanced.
Wheel Replac-ement
The whWs on your vehicle were'aligned and balanced
carefully at the factory to give.you the longest tire life
and best overall perf~rrnance.
6-50