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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:
0
0
0
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:
0
0
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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Capacities and Specifications
Engine
Type ....................... . . L4
Compression Ratio ........ . . 9.5:l
Firing Order .......................... 1-3-4-2
Horsepower
.............................. 95
Fuel Delivery .................... Fuel Injection
Piston Displacement
............... 97 CID (I .6L)
Valve Arrangement ............ ~n-~ead T? Type
AC Belt Tension ....... Deflect Belt 0.24-0.3 inch
(6-9 mm) @ 22 lbs. (10 kg) Pressure
Fan Belt Tension
Inspection
........... Deflect Belt 0.24-0.32 inch
Replacement
.......... Deflect Belt 0.20-0.28 inch
(4-8 mm)'@ 22 lbs. (10 kg) Pressure
(5-7 mm) @ 22 lbs. (10 kg) Pressure
Specification
........... , . 180°F (82°C)
Thermostat Temperature,
Replacement Parts
Air Cleaner Filter ................. 13780-58B20
GM Part No. 96068629 or equivalent
Engine Oil Filter
.......... GM Part No. 25014441
GM Part No. 96058022 or equivalent
PCV Valve .... GM Part No. 96058079 or equivalent
Radiator Pressure Cap
............ 13 psi (90 kPa)
0.028-0.032 inch gap
(0.7 to 9.8 mm)
Battery ............................. 26R-50s
Fuel Filter
..................... AC Type GF571
Spark Plug ................... AC Type R43XLS
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Capacities (Approximate)
The following approximate capacities are given in
English and metric conversions.
label under the hood and “Air Conditioning
Refrigerants” at the end of this section.
Air Conditioning?
... See the refrigerant information
Please refer to “Fluids and Lubricants” in the Index
for more information.
Automatic Transmission Drain and Refill
...... . 3.0 quarts (2.8 L)**
Overhaul
Two-Door Convertible
...... 5.4 quarts (5.1 L)
Four-Door Hardtop
........ 7.3 quarts (6.9 L)
Automatic Transmission ....... 5.5 quarts (5.2 L)
Manual Transmission
....... 5.6 quarts (5.3 L)
With Filter Change ........ 4.5 quarts (4.2 L)*
Front Differential ............ 1.1 quarts (1.0 L)
Fuel Tank
Two-Door Convertible
....... 11.1 gallons (42 L)
Four-Door Hardtop ......... 14.5 gallons (55 L)
Cooling System
Crankcase Manual Transmission
Four-wheel Drive
........ 1.6 quarts (1.5 L)**
Two-Wheel Drive .......... 2.0 quarts (1.9 L)**
Rear Differential ............. 2.3 quarts (2.2 L)
Transfer Case ............... 1.8 quarts (1.7 L)
* When changing the oil filter, additional oil may be
needed. Recheck the oil level after filling. See “Engine
Oil” in the Index.
** Recheck fluid level after filling. See “Automatic
Transmission Fluid” or “Manual Transmission Fluid” in
the Index.
Wheel Nuts
Wheel Nut Torque ............. 60 lb-ft (80 N-m)
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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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Maintenance Schedule
I Short TriplCity Definition
Follow the Short. Trip/City Maintenance Schedule if any
one of these conditions is true for your vehicle:
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).
your vehicle.
You frequently tow a trailer or use a carrier on top of
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One of the reasons you should follow this schedule if ,
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down sooner.
Short TriplCity Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change
(or 3 months, whichever occurs first).
Free-Wheeling
Hubs Inspection (if equipped)
(or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving in dusty conditions. Front
Wheel Bearing Repack (or at each brake relining,
whichever occurs first). Manual Transmission Fluid
Change
(or every 15 months, whichever occurs first).
Engine
Idle Speed Check. Valve Lash (Clearance),
Adjustment. Propeller Shafts
and U-Joints Inspection
(or every
15 months, whichever occurs first).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Spark Plug Replacement. Engine
Accessory Drive Belt Inspection (or every
24 months,
whichever occurs
first). C.ooling System Service
(or every 30 months, whichever occurs first). Fuel
Filter Replacement (or every
30 months, whichever
occurs
first).
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Maintenance Schedule
Lo'ng Trip/Highway Definition I
Follow this maintenance schedule only if none of the
conditions from the
Short TripjCity Maintenance
Schedule
is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slower.
Long Trip/Highway Intervals
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
7.5 months, whichever occurs first).
Free-Wheeling Hubs Inspection
(if equipped)
(or every 3 months, whichever occurs first).
Tire Rotation.
Every 15,000 Miles (25 000 km): Engine Idle Speed
Check. Valve Lash (Clearance) Adjustment. Propeller
Shafts
and U-Joints Inspection (or every 15 months,
whichever occurs first).
Every 30,000 Miles (50 000 km): Engine Accessory
Drive Belt Inspection
(or every 24 months, whichever
occurs first). Cooling System Service (or every
30 months, whichever occurs first). Spark Plug
Replacement. Air Cleaner Filter Replacement.
Fuel
Tank, Cap and Lines Inspection. Manual
Transmission Fluid Change
(or every 30 months,
whichever occurs first). Fuel
Filter Replacement
(or every
30 months, whichever occurs first).
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1 Short Trip/City Maintenance Schedule I
The services shown in this schedule up to 100,000 miles
(1 66 000 km) should be performed after 100,000 miles
(166 000 km) at the sarne intervals.
Footnotes
The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emissiorp warranty or limit recall liability prior to the
completion
of the vehicle’s useful life. We, however,
urge that
all recommended maintenance services be
performed at the indicated intervals and the maintenance
be recorded.
3,000 Miles (5 000 km).
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,,
whichever
occurs first). Repair or replace
if necessary.
DATlE SERVICED BY: ACTUAL MILEAGE
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I Short TriplCity Maintenance Schedule I
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information. During
tire rotation, check brake calipers for
freedom of movement. Refer to the
appropriate
GM service manual for proper
caliper service procedures.
0 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
if necessarv.
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
if necessary.
DATE SERVICED BY: ACTUAL MILEAGE
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