Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to think
you are going
slower than
you actually are.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
-- such as after a day’s
work
-- don’t plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes
you
can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go. If it needs
service, have
it done before starting out. Of course,
you’ll find experienced
and able service experts in Geo
dealerships all across North America. They’ll be ready
and willing to help if you need it. Here are
some things you can check before a trip:
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Windshield Washer Fluid: Is the reservoir full?
Are all windows clean inside and outside?
Wiper Blades: Are they in good shape?
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What’s the weather outlook
along your
route?’Should you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
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How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant level
isn’t at or above the
FULL mark, add a 50/50 mixture of
clean water (preferably distilled) and a proper antifi-eeze at
the coolant recovery tank. (See “Engine Coolant” in the
Index for more information about the proper coolant mix.)
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 mix
will. Your vehicle’s coolant warning
system is set
for the proper coolant mix. With
plain water or the wrong mix, your engine couId
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 mix of clean
water and a proper antifreeze.
NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant
mix.
ProCarManuals.com
Fuels in Foreign Countries
pf you plan on driving in another country outside the
United States or Canada, the proper fuel may be hard to
find. Never use leaded gasoline
or any other fuel not
recommended
in the previous text on fuel. Costly repairs
caused
by use of improper fuel wouldn’t be covered by
your warranty.
To check on
fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you’ll be driving.
You can also write us at the following address for
advice.
Just tell us where you’re going and give your
Vehicle Identification Number (VIN).
General Motors Overseas Distribution Corporation,
North American Export
Sales (NAES)
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7
Filling Your Tank
Gasoline vapor is highly flammable. It burns
violently, and that can cause very bad injuries.
Don’t smoke if you’re near gasoline or refueling
your vehicle. Keep sparks, flames and smoking
materials away from gasoline.
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What Kind of Oil to Use
Oils recommended for your vehicle can be identified by
looking for the “Starburst” symbol. This symbol
indicates that the oil has been certified by the American
Petroleum Institute (API).
Do not use any oil which
does not carry this Starburst symbol.
If you change your own
oil, be sure you use oil that
has the Starburst symbol on the front
of the oil
container. If you have
your
oil changed for you,
be sure the oil put into
your engine
is American
Petroleum Institute certified
for gasoline en~es.
I I U v
You should also use the proper viscosity oil for your
vehicle, as shown
in the following chart:
RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE OIL
FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
’m)
LOOK
FOR MIS
SYMBOL
+loo- - +38
+EO- - +27
+60- - +16
+40- - +4
+20---7
0---18
I- --I SAE 1OW-30
SAE 5W-30 PREFERRED
/
caul
WEATHER
DO NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED
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As shown in the chart, SAE 5W-30 is best for your
vehicle. However, you can use SAE
1OW-30 if it’s going
to be 0°F (-1 8 “C) or above. These numbers on an oil
container
show its viscosity, or thickness. Do not use
other viscosity oils, such
as SAE 20W-50.
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
“Starburst”
symbol. Failure to use the
recommended oil can result in engine damage
not covered by your warranty.
GM Goodwrench@ oil meets all the requirements for
your vehicle.
Engine Oil Additives
Don’t add anything to your oil. Your Geo dealer is ready
to advise if
you think something should‘be added.
When to Change Engine Oil
See if any one of these is true for you:
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Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
You operate your vehicle in dusty areas or
off-road frequently.
You frequently tow a trailer or use a carrier on top of
your vehicle.
The vehicle is used for delivery service, police, taxi
or other commercial application.
Driving under these conditions causes engine
oil to
break down sooner.
If any one of these is true for your
vehicle, then you need to change your
oil and filter
every
3,000 miles (5 000 km) or 3 months -- whichever
occurs first.
If none of them is true, change oil and filter every
7,500 miles (12 500 km) or 7.5 months -- whichever
occurs first.
Driving a vehicle with a fully warned
engine under highway conditions causes engine oil to
break down slower.
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What to Use
Refer to the Maintenance Schedule to determine what
W of lubricant to use. See “Recommended Fluids and
Lubricants”
in the Index.
Engine 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 proper coolant for
your Geo will:
Give freezing protection down to -33 “F (-36°C).
0 Give boiling protection up to 258°F (125°C).
Protect against rust and corrosion.
Help keep the proper engine temperature,
Let the warning lights and gages work as
they should.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half antifreeze that meets
GM
Specification 1825-M, which won’t damage aluminum
parts. You can also use a recycled coolant conforming
to
GM Specification 1825-M with a complete coolant flush
and refill. If you use this mixture, you don’t need to add
anything else.
/i CAUTTON:
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 mix
will. Your vehicle’s coolant warning
system is set for the proper coolant
mix. With
plain water
or the wrong mix, 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 mix of clean
water and the proper antifreeze.
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Foreign materials such as calcium chloride and other
salts,
ice melting agents, road oil and tar, tree sap, bird
droppings, chemicals from industrial chimneys, etc.,
can
damage your vehicle’s finish if they remain on painted
surfaces. Wash the vehicle as soon
as possible. If
necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces
are subject to aging,
weather and chemical fallout that can take their toll over
a period of years. You can help to keep the paint finish
looking new by keeping your Geo garaged or covered
whenever possible.
Protecting Exterior Bright Metal Parts
Bright metal parts should be cleaned regularly to keep
their luster. Washing with water is all that is usually
needed. However, you may use GM Chrome Polish
on
chrome or stainless steel trim, if necessary.
Use special care with aluminum trim.
To avoid
damaging protective trim, never use auto
or chrome
polish, steam or caustic soap to clean aluminum.
A
coating of wax, rubbed to high polish, is recommended
for all bright metal parts.
Special Care for Canvas Top and
Plastic
Windows
To protect the canvas top:
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After you wash the vehicle, make sure the top is
completely dry before you open or remove it.
Don’t get any vinyl cleaner on the vehicle’s painted
finish;
it could leave streaks.
Don’t go through automatic car washes; the canvas
top could be damaged.
The plastic windows are pliable and can be scratched if
you don’t take these precautions when you clean them:
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Wipe off dust with a soft cotton cloth moistened with
clean, cool or lukewarm water. Don’t use a “dry”
cloth. Wipe in one direction only, not back and forth.
To remove frost, snow or ice, use lukewarm water.
Don’t use a scraper or any de-icing fluids.
Wash the windows with a soft cloth and clean, cool
or lukewarm water. Never use a dry cloth, hot water,
strong soap or detergent, solvents or harsh cleaning
agents. Rinse thoroughly and wipe with a slightly
moist soft, clean cloth.
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Gem Section 7 Maintenance Schedule
I M PORTANT:'
. AT THE PROPER
KEEP
ENGINE OIL
EVEL AND
CHANGE AS
RECOMMEND.ED
I
This section covers the maintenance required for your
Geo. Your vehicle needs these services to retain its
safety, dependability and emission control performance.
Protection
Plan
Introduction
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. All recommended maintenance procedures
are important. Improper vehicle maintenance can even
affect the quality
of the air we breathe. Improper fluid
levels or
the wrong tire inflation can increase the level
of emissions from your vehicle.
To help protect our
environment, and to keep your vehicle in good
condition, please maintain your vehicle properly.
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties. See your
Warranty and Owner Assistance booklet, or your Geo
dealer
for details.
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