fuel CHEVROLET CAVALIER 1993 1.G User Guide

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Features & Controls
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Malfunction Indicator Lamp
(Check Engine Lighf)
A computer monitors operation of your
fuel, ignition and emission control
systems. This light should come on
when
the ignition is on, but the engine
is not running, as a check to show you
it
is working. If it does not come on at all,
have
it fixed right away. If it stays on, or
it comes on while you are driving, the
computer is indicating that
you have a
problem.
You should take your vehicle
in for service soon.
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If you keep driving your vehicle
with this light on, after a while the
emission controls won’t work as
well, your fuel economy won’t be
as good and your engine may not
run as smoothly. This could lead to
costly repairs not rwered by your
warranty.
Liftgate Ajar Light (WAGON)
This light will come on if the liftgate is
not fully closed. Have your vehicle
serviced
if this light comes on and stays
on after the liftgate is closed.

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This light will come on briefly when
you are starting the engine. If the light
comes on
and stays on while you are
driving, check your various gages
to see
if they are in the warning zones.
This light will also come on when the
fuel level is low, 1 to 3 gallons (3.8 to
11.4 liters).
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Air Conditioning System
(OPTION)
The air conditioner and heater work
best if you keep your windows closed
while using them. Your vehicle also has
the flow-through ventilation system
described later in this section.
Lever Controls: The upper lever
changes the functions
of your system.
The lower lever changes the temperature
of the air coming through the system.
Slide the upper control lever to
OFF to
turn off the system.
I 3f : Selects the fan speed. To select
the force of air you want, turn the knob.
The fan is always running unless the
upper lever is moved to
OFF.
Air Conditioning
The upper lever has three air
conditioner settings.
On very hot days,
open the windows long enough to let hot
inside air escape. This reduces the
amount of work your air conditioner's
compressor will have to do, which
should help fuel economy.
A/C (Air Conditioning): Press this
button to operate the air conditioner
compressor. The indicator light will
glow when the button
is pressed. The air conditioner compressor
operates
whenever the
AIC button is pressed. It
also operates automatically (and the
light will glow) when in the
MAX
setting, or in the DEF (Defrost) setting
when the outside temperature is higher
than about
40°F (4.5"C).
MAX (Maximum): Use for maximum
cooling. This setting recirculates much
of the air inside your vehicle
so it
maximizes your air conditioner's
performance and your vehicle's fuel
economy.
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Downloaded from www.Manualslib.com manuals search engine “Riding” your brakes can
cause them to averheat to the
point that they won’t work well.
You
might not be able to stop your
vehicle
in time to avoid an
accident. If you “ride” your
brakes,
they will get so hot they
slow you down. Avoid “riding” the
brakes.
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will require a lot of pedal force to
‘‘Riding” the brakes wears them
out much faster. You would neec
costly brake replacement much
sooner than normal, and it also
reduces fuel economy.
If you keep pace with the traffic and
allow realistic following distances, you
will eliminate a lot of unnecessary
braking. That means better braking
and
longer brake life.
If your engine ever stops while you’re
driving, brake normally but don’t
pump your brakes.
If you do, the pedal
may get harder to push down.
If your
engine stops, you will still have some
power brake assist.
But you will use it
when you brake. Once the power
assist is used up,
it may take longer to
stop and the brake pedal will be
harder to push.

Downloaded from www.Manualslib.com manuals search engine Your Driving and the Road
Driving a Long Distance
Although most long trips today are
made on freeways, there are still many
made on regular highways.
Long-distance driving on freeways and
regular highways is the same in some
ways. The trip has to be planned and the
vehicle prepared, you drive at higher-
than-city speeds, and there are longer
turns behind the wheel. You’ll enjoy
your trip more
if you and your vehicle
are in good shape. Here are some tips
for a successful long trip.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well Here are some things you can check
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 Chevrolet dealerships all
across North America. They’ll be ready
and willing to help if you need it.
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before a trip:
Windshield Washer Fluid: Is the
reservoir full? Are all windows clean
inside and outside?
shape?
Have you checked all levels?
lenses clean? safe, trouble-free trip.
Is the tread
good enough for long-distance
driving? Are the tires all inflated to
the recommended pressure?
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?
Wiper Blades: Are they in good
Fuel, Engine Oil, Other Fluids:
Lights: Are they all working? Are the
Tires: They are vitally important to a
Weather Forecasts: What’s the

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lf bu're Caught in a Blind
(CONT)
Run your engine only as long as you
must, This saves fuel. When
you run
the engine, make it go a little faster
than just idle. That is, push the
accelerator slightly. This uses less fuel
for the heat that you get and it
keeps
the battery charged. You will need a
well-charged battery to restart the
vehicle, and possibly
for signaling
later on with your headlights. Let the
heater run
for a while. Then,
shut the engine
off and close
the window almost all the way to
preserve the heat.
Start the engine
again and repeat this only when you feel really uncomfortable from the
cold.
But do it as little as possible.
Preserve the fuel
as long as you can.
To help keep
warm, you can get out of
the vehicle and do some fairly
vigorous exercises every half-hour
or
so until help comes.
If You're Stuck in Deep Snow
This manual explains how to get the
vehicle out of deep snow without
damaging it. See the
Index under
Rocking Your Ehicle.

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........ ... . &5
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Here you wit1 find information
about the care
of your Chevrolet .
This part begins with service and
fuel information. and then
it shows
how to check important fluid and
lubricant levels
. There is also
technical information about your
vehicle. and
a section devoted to its
appearance care
.
Part 6
Service & Appearance Care
Service ......................................................... 196
Fuel ........................................................... 197
HoodRelease
.................................................... 201
EngineOil
...................................................... 205
Aircleaner
..................................................... 209
Transaxle Fluid
................................................... 211
Engine Coolant
................................................... 216
Power Steering Fluid
.............................................. 219
Windshield Washer Fluid
........................................... 220
Brakes
......................................................... 221
Battery
......................................................... 223
BulbReplacement
................................................ 224
Windshield Wiper Blade Replacement
................................. 227
Loading
Your Vehicle ............................................. 227
Vehicle Identification Number (VIN)
................................. 246
Add-on Electrical Equipment
....................................... 247
Fuses
& Circuit Breakers ........................................... 247
Capacities & Specifications ......................................... 250
Fluids & Lubricants ............................................... 252
Replacement Bulbs
............................................... 253
Engine Specifications
............................................. 255
Normal Maintenance Replacement
Parts ............................... 256
Tires .......................................................... 229
Appearancecare
................................................. 236
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Downloaded from www.Manualslib.com manuals search engine If you try to do your own servic
work without knowing enough abot it, your vehicle could be damaged.
Fuel
Use regular unleaded gasoline rated at
87 octane or higher. It should meet
specifications ASTM D4814 in the U.S.
and CGSB
3.5-92 in Canada. These
fuels should have the proper additives,
so you should not have to add anything
to the fuel.
In the U.S. and Canada, it’s easy to be
sure you get the right kind
of gasoline
(unleaded). You’ll see “UNLEADED”
right on
the pump. And only unleaded
nozzles will
fit into your vehicle’s filler
neck.
Be sure the posted octane is at least
87.
If the octane is less than 87, you may get
a heavy knocking noise when you drive.
If it’s bad enough, it can damage your
engine.
If you’re using fuel rated at 87 octane or
higher and
you still hear heavy
knocking, your engine needs service.
But don’t worry
if you hear a little
pinging noise when you’re accelerating
or driving up
a hill. That’s normal, and
you don’t have to buy a higher octane
fuel to get rid of pinging. It’s the heavy,
constant knock that means
you have a
problem.
Fuel Capacity: 15.2 U.S. Gallons (57.5 L).
Use unleaded fuel only.
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Fuel (CONTI
What about gasoline with blending
materials that contain oxygen, such
as
MTBE or alcohol?
MTBE is “methyl tertiary-butyl
ether?
Fuel that is no more than 15 %
MTBE is fine for your vehicle.
Ethanol is ethyl or grain alcohol.
Properly-blended fuel that is
no more
than
10% ethanol is fine for your
vehicle.
Methanol is methyl or wood alcohol.
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Fuel that is more than 5 %
methanol is bad for your vehicle.
Don’t use it.
It can corrode metal
parts in your fuel system and also
damage plastic and rubber
parts.
That damage wouldn’t be covered
under
your warranty. And even at
5 % or less, there must be
“cosolvents” and corrosion
preventers in th he1 to :lp avoid
these problems.
- -
Gasolines for Cleaner Air
Your use of gasoline with detergent
additives will help prevent deposits from
forming
in your engine and fuel system.
That helps keep your engine
in tune and
your emission control system working
properly. It’s good for your vehicle, and
you’ll be doing your part for cleaner air.
Many gasolines are now blended
with
materials called oxygenates. General
Motors recommends that you use
gasolines with these blending materials,
such as MTBE and ethanol. By doing
so, you can help clean the air, especially
in those parts of the country that have
high carbon monoxide levels.

Downloaded from www.Manualslib.com manuals search engine In addition, some gasoline suppliers are
now producing reformulated gasolines.
These gasolines are specially designed
to reduce vehicle emissions. General
Motors recommends that you use
reformulated gasoline. By doing
so, you
can help clean the air, especially in
those parts of the country that have high
ozone levels.
You should ask your service station
operators if their gasolines contain
detergents and oxygenates, and if they
have been reformulated to reduce
vehicle emissions.
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Fuels in Foreign Countries
If you plan on driving in another
country outside the
U.S. or Canada,
unleaded fuel may be hard to find.
Do not use leaded gasoline. If you use
even one tankful, your emission controls
won’t work well or at all. With
continuous use, spark plugs can get
fouled, the exhaust system can corrode,
and your engine oil can deteriorate
quickly. Your vehicle’s oxygen sensor
will be damaged. All of that means
costly repairs that 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 of Canada Ltd.
International Export
- Sales
P.O. Box 828
Oshawa, Ontario LEX 7Ni, Canada
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