tires CHEVROLET CAMARO 1993 Owner's Manual

Problems on the Road
If you let your tires spin at high
speed, they can explode and
you or others could be injured. And,
the transmission or other partsof the
vehicle can overheat. That could
II I
I
cause an engine compartment fire or
other damage. When you’re stuck,
spin the wheels as little as possible.
Don’t spin the wheels above
35 mph
(55 km/h) as shown on the
speedometer.
I
Spinning your wheels can destroy
parts of your vehicle as well as the
.ires. If you spin the wheels too fast
Nhile shifting your transmission
aack and
forth, you can destro!,
your transmission.
Rocking your vehicle to get it out:
First, turn your steering wheel left and
right. That will clear the area around your
front wheels. Then shift back and forth
between
R (Reverse) and a forward gear
(or with a manual transmission, between
First or Second gear and Reverse),
spinning the wheels as little as possible.
Release the accelerator pedal while you
shift, and press lightly on
the accelerator
pedal when the transmission is
in gear. If
that doesn’t get you out after a few tries,
you may need to be towed out. If you do
need to be towed out, see “Towing Your
Vehicle”
in the Index.
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Part b
Here you will 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
.
Service & Appearance Care
Service .......................................................... 218
Fuel
............................................................ 219
Checking Things under the Hood
..................................... 223
HoodRelease
................................................... 223
Engineoil
...................................................... 226
Aircleaner
..................................................... 230
Automatic Transmission Fluid
...................................... 233
Manual Transmission Fluid
........................................ 235
Hydraulicclutch
................................................ 237
RearAxle
...................................................... 237
Enginecoolant
.................................................. 238
Power Steering Fluid
............................................. 242
Windshield Washer Fluid
.......................................... 243
Brake Master Cylinder
............................................ 244
Battery
........................................................ 246
Bulb Replacement
................................................. 247
Loading Your Vehicle
.............................................. 255
Appearance Care and Maintenance Materials
............................ 274
Vehicle Identification Number (VIN)
.................................. 275
Service Parts Identification Label
..................................... 275
Add-on Electrical Equipment
........................................ 275
Fuses and Circuit Breakers
.......................................... 276
Replacement Bulbs
................................................ 279
Capacities and Specifications
......................................... 280
Tires
............................................................ 256
Appearancecare
.................................................. 265
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Service & Appearance Care
Headlights
Headlight Aiming
Your vehicle has a mini-quad headlight
system. These headlights have vertical
and horizontal indicators. When the
headlights are properly installed and
adjusted, and the vehicle is on level
ground, both indicators will read in the
center of the gage. If they do not, you can
adjust the aim.
A
To adjust the aim of your headlights:
1. Move your vehicle to a level surface.
Use a spirit level to be sure. Be sure
to remove any items that are not part
of your original equipment from the
trunk and passenger areas.
No one
should be seated in the vehicle and
your fuel tank should be about half
full. Check to be sure your tires are
at the correct pressure. There
are four headlights. Each one
has its own vertical and horizontal
aim position indicator. Each indicator
has its own aiming screw.
A. Vertical Indicator
B. Horizontal Indicator
C. Vertical Aiming Screw
D. Horizontal Aiming Screw
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CAPACITY WEIGHT BBW TIRE SIZE
INFORMATION
Loading Your Vehicle
Two labels on your vehicle show how
much weight it may properly carry. The
Tire-Loading Information label found on
the driver’s door tells
you the proper size,
speed rating and recommended inflation
pressures for
the tires on your vehicle. It
also gives you important information
about the number of people that can be in
your vehicle and the total weight that
you
can carry. This weight is called the
Vehicle Capacity Weight and includes the
weight of all occupants, cargo, and all
nonfactory-installed options.
DATE GVWR GAWRFRT GAWR RR 01/91 5713LB ZS03LB <. .
v)
The other label is the Certification label,
found on
the rear edge of the driver’s
door. It tells you the gross weight capacity
of your vehicle, called the GVWR (Gross
Vehicle Weight Rating). The GVWR
includes the weight of the vehicle, all
occupants, fuel and cargo. Never exceed
the GVWR for your vehicle,
or the Gross
Axle Weight Rating (GAWR) for either
the front or rear axle.
And,
if you do have a heavy load, you
should spread it out. Don’t carry more
than
100 pounds (45 kg) in your rear area.
Do not load your vehicle any
- L heavier than the GVWR or the
maximum front and rear GAWRs.
If you do, parts on your vehicle can
break, or
it can change the way
your vehicle handles. These could
cause you to lose control.
Also,
overloading can shorten the life of , ,
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Service 81 Appearl nee Care
NOTICE: 11 CAUTION:
Your warranty does not cover parts
or components that fail because of
overloading.
If you put things inside your vehicle
-
like suitcases, tools, packages, or
anything else
- they will go as fast as the
vehicle goes.
If you have to stop or turn
quickly, or if there is a crash, they’ll keep
going.
A
Things you put inside your
vehicle can strike and injure
people in a sudden stop or tu&, or
in a crash.
a Put things in the rear area of
your vehicle. Try to spread the
weight evenly.
m Never stack heavier things,
like suitcases, inside the
vehicle so that some of them
are above the tops of the seats. ~
When you carry something
inside the vehicle, secure it
whenever you can.
a Don’t leave a seat folded down
unless
you need to.
Tires
We don’t make tires. Your new vehicle
comes with high quality tires made by
a
leading tire manufacturer. These tires are
warranted by the tire manufacturers and
their warranties are delivered with every
new Chevrolet.
If your spare tire is a
different brand than your road tires, you
will have a tire warranty folder from each
of these manufacturers.
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CAUTION:
Poorly maintained and
improperly used tires are
dangerous.
a
m
a
Overloading your tires can cause
overheating as
a result of too
much friction. You could have
an
air-out and a serious accident. See
“Loading Your Vehicle” in the
Index.
Underinflated tires pose the
same
danger as overloaded tires. The
resulting accident could cause
serious
injury. Check all tires
frequently to maintain the
recommended
pressure. Tire
pressure should
be checked when
your tires are cold.
Overinflated tires
are more likely
to be cut, punctured, or broken by
a sudden impact, such as when
you
hit a pothole. Keep tires at the
recommended pressure.
Worn, old tires can cause
accidents.
If your tread is badly
worn, or if your tires have been
damaged, replace them.
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Inflation - Tire Pressure
The Tire-Loading Information label
which
is on the driver’s door shows the
correct inflation pressures for your tires,
when they’re cold. “Cold” means your
vehicle has been sitting for at least three
hours or driven no more than a mile.
If your vehicle is equipped
with
P245/50ZR16 tires and you’ll be
driving at speeds higher than
100 mph
(160 km/h) where it is legal, raise the
“cold” inflation pressure of each tire to
35 psi (240 kPa). When you end this very
high speed driving, reduce the “cold”
inflation pressures to those listed on the
Tire Loading Information label. Never
inflate the tires higher than the maximum
“cold” inflation pressures stated on the
sidewall of the tires. Don’t let anyone tell
you that
underinflation
or overinflation is all
right. It’s not.
If your tires don’t
haveenougha
n)
you can get
e Too muc
Too much heal
Tire overloading
Bad wear
Bad handli
Bad fuel econ
I If your tires have too much air
(overinflation), you
can get’
Unusual wear
’ 0 Bad handling
e Rough ri,,
Needless damage fi~111
hazards.
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Service & Appearance Care
9 9 9 258
When to Check: Check your tires once a
month
or more. Don’t forget your
compact spare tire. It should be at
60 psi
(420 kPa).
How to Check: Use a good quality
pocket-type gage to check tire pressure.
Simply looking at the tires will not tell
you the pressure, especially if you have
radial tires
- which may look properly
inflated even if they’re underinflated.
If your tires have valve caps, be sure to
put them back on. They help prevent
leaks by keeping out
dirt and moisture.
L
’
Tire Inspection and Rotation
To make your tires last longer, have them
inspected and rotated at the mileages
recommended
in the Maintenance
Schedule. See “Scheduled Maintenance
Services”
in the Index.
If you don’t have
P245/50ZR 16 size tires,
use the rotation pattern shown above for
your size tires. If
you have P245/50ZR16 size tires, they
must roll
in a certain direction for the best
overall performance. The direction is
shown by an arrow on both sidewalls.
Because these tires are directional, they
should
be rotated as shown in the
example above. These tires should only
be moved from front to rear and rear to
front on the same side of the vehicle.
After the tires have been rotated, adjust
the front and rear inflation pressure as
shown on the Tire-Loading Information
label. Make certain that all wheel nuts are
properly tightened. See “Wheel
Nut
Torque” in the Index.
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Rust or dirt on a wheel, or on
- the parts to which it is fastened,
can make wheel
nuts become loose
after a time. The wheel could come
off and cause an accident. When
you change a wheel, remove any
rust
or dirt from places where the
wheel attaches
to the vehicle. In an
emergency,
you can use a cloth or a
paper towel to do this; but be sure to
use a scraper
or wire brush later, if
you need to, to get all the rust or dirt
off. (See “Changing
a Flat Tire” in
When It’s Time for New Tires
One way to tell when it’s time for new
tires
is to check the treadwear indicators,
which will appear when your tires have
only
2/32 inch (1.6 mm) or less of tread
remaining.
You need a new tire if:
You can see the indicators at three
places around the tire.
through the tire’s rubber.
or snagged deep enough to show cord
or fabric.
You can see cord or fabric showing
The tread or sidewall is cracked, cut
The tire has a bump, bulge or split.
The tire has a puncture, cut, or other
damage that can’t be repaired well
because
of the size or location of the
damage.
Buying New Tires
To find out what kind and size of tires you
need, look at the Tire-Loading
Information label.
The tires installed on your vehicle when
it
was new had a Tire Performance Criteria
Specification (TPC Spec) number
on each
tire’s sidewall. When you get new tires,
get ones
with that same TPC Spec
number. That way, your vehicle
will
continue to have tires that are designed to
give proper endurance, handling, speed
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Service & Appearance Care
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260
rating, traction, ride and other things during normal service on your vehicle. If
your tires have an all-season tread design,
&he
TPC number will be followed by a
“MS” (for mud and snow).
If you ever replace your tires with those
not having a TPC Spec number, make
sure they are the same size, load range, speed rating and construction type (bias,
bias-belted or radial) as your original
tires.
I bA u I /w/v.-
Mixing tires could cause you to
you mix tires of different sizes or
the vehicle may not handle properly,
and you could have a crash. Be sure
to use the same size and type tires
on all wheels,
It’s all right to drive with your
compact spare, though. It was
developed for limited use on your
vehicle.
typs
(radial ad bias-belted tires),
Uniform Tire Quality Grading
The following information relates to the
system developed
by the United States
National Highway Traffic Safety
Administration which grades tires by
treadwear, traction and temperature
performance.
(This applies only to
vehicles sold in the United States.)
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Treadwear
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course. For
example, a tire graded
150 would wear
one and a half
(1 1/2) times as well on the
government course as a tire graded
100.
The relative performance of tires depends
upon the actual conditions of their use,
however, and may depart significantly
from the norm due
to variations in driving
habits, service practices and differences
in
road characteristics and climate.
Traction - A, B, C
The traction grades, from highest to
lowest are:
A, B, and C. They represent
the tire’s ability
to stop on wet pavement
as measured under controlled conditions
on specified government test surfaces of
asphalt and concrete.
A tire marked C
may have poor traction performance.
Warning: The traction grade assigned
to
this tire is based on braking
(straight-ahead) traction tests and does
no1 include cornering (turning) traction.
Temperature - A, B, C
The temperature grades are A (the
highest),
B, and C, representing the tire’s
resistance to the generation of heat and
its
ability to dissipate heat when tested under
controlled conditions on a specified
indoor laboratory test wheel. Sustained
high temperature can cause the material
of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure. The grade
C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Vehicle Safety
Standard
No. 109. Grades B and A
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