1998 PONTIAC GRAND AM Owners Manual

LA CAUTION: I
-1 -
Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine
if there is a leak. If you run
the
engine, it could lose all coolant. That could
cause an engine
fire, and you could be burned.
Get
any leak fixed before you drive the vehicle.
NOTICE:
Engine damage from running your engine
without coolant isn’t covered
by your warranty.
If there seems to be no leak, with the engine on, check to
see if the electric engine cooling fan is running. If the
engine is overheating, the fan should be running. If it
isn’t, your vehicle needs service.
How to Add Coolant to the Coolant
Surge Tank
If you haven’t found a problem yet, but the coolant level
isn’t at or above FULL COLD, add a 50/50 mixture of
clean water (preferably distilled) and DEX-COOL@
coolant at the coolant surge tank, but be sure the cooling
system, including the coolant surge
tank pressure cap, is
cool before you do it. (See “Engine Coolant” in the
Index for more information.)
’ /$ CAUTION:
-
Steam and scalding liquids from a hot cooling
system
can blow out and burn you badly. They
are under pressure, and if you turn the coolant
surge
tank pressure cap -- even a little -- they
can come out
at high speed. Never turn the cap
when the cooling system, including the coolant
surge
tank pressure cap, is hot. Wait for the
cooling system and coolant surge
tank pressure
cap to cool if you ever have to turn the
pressure cap.
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b. - A CAUTION:
I -
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant
warning system
is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn’t
get the overheat warning. Your engine could
catch
fire and you or others could be burned.
Use a
50/50 mixture of clean water and
DEX-COOL@ coolant.
5-19

I NOTICE: I
In cold weather, water can freeze and crack the
engine, radiator, heater
core and other parts. So
use the recommended coolant.
/d CAUTION:
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. -1
1
1. You can remove the coolant surge tank pressure cap
when the cooling system, including the coolant surge
tank pressure cap and upper radiator hose, is no
longer hot.
Turn the pressure cap slowly about
one-quarter
turn to the left and then stop.
If you hear a hiss, wait for that to stop. A hiss means
there
is still some pressure left.
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2. Then keep turning the pressure cap slowly, and
remove it.
3. Then fill the coolant surge tank with the proper
mixture, up to FULL COLD, or just above the small
cylinder at
the base of the opening.
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4. With the coolant surge tank pressure cap off, start the
engine and let it run until you can
feel the upper
radiator hose getting hot. Watch out for the engine
cooling
fan.
By this time, the coolant level inside the coolant
surge tank may be lower.
If the level is lower, add
more
of the proper mixture to the coolant surge tank
until the level reaches
FULL COLD, or just above
the small cylinder
at the base of the opening.
5. Then replace the pressure cap. Be sure the pressure
cap is tight.
Check the level in the surge
tank when the cooling
system has cooled down.
If the coolant isn’t at the
proper level, repeat Steps
1 to 3 and reinstall the
pressure cap or see your dealer.
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If a Tire Goes Flat Changing a Flat Tire
It’s unusual for a tire to “blow out” while you’re driving, If a tire goes flat, avoid further tire and wheel damage
especially
if you maintain your tires properly. If air goes by driving slowly to a level place. Turn on your hazard
out of a tire, it’s much more likely to leak out slowly. warning fla\
shers.
But if you should ever have a “blowout,” here are a few
tips about what to expect and what to do:
If a front tire fails, the flat tire will create a drag that
pulls the vehicle toward that side. Take your foot
off the
accelerator pedal and grip
the steering wheel firmly.
Steer to maintain lane position, and then gently brake to
a stop well out
of the traffic lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you’d use in a
skid. In any rear blowout, remove your foot from the
accelerator pedal. Get the vehicle under control
by
steering the way you want the vehicle to go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to
a stop -- well off the road if possible.
If a tire goes flat, the next part shows how to use your
jacking equipment to change a flat tire safely. 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:
1. Set the parking brake firmly.
2. Put an automatic transaxle shift lever in
PARK (P), or shift a manual transaxle to
FIRST (1) or REVERSE (R).
3. lbrn off the engine.
To be even more certain the vehicle won’t move,
you can put 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.
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I
............ ............. _-_-._ .. .._. .........._.. ._.___...... _...._...._.. .-.......... -_._._....__.
The following steps will tell you how to use the iack and
charwe a tire.
Removing the Spare Tire and Tools
The equipment you’ll need
is in the trunk. Pull the
carpeting from the floor of
the trunk. Turn the center
retainer nut on the compact
spare cover to the left to
remove it.
Lift
and remove the cover. See “Compact Spare Tire”
later
in this section for more information about the
compact
spare.
5-24

Turn the wing nut to the left
and remove
it. Then lift off
the spacer and remove the
spare tire.
Remove the jack
and wheel wrench from the trunk. Your
vehicle’s jack and wheel wrench are stored in a foam
tray. Remove the band around the jack. The tools you’ll be using include the jack (A) and wheel
wrench (B).
5-25