fuel CHEVROLET CAMARO 1993 Owner's Manual

Service & Appearance Care
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5.7L LT1 (Code P)
Use premium unleaded gasoline rated at
91 octane or higher. You may use middle
grade
or regular unleaded gasolines, but
your vehicle may not accelerate as well.
The gasoline you use should meet
specifications ASTM
D48 14 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 for premium is
at least 91 (at least
89 for middle grade
and
87 for regular). 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 91 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.
All Engines
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.
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Methanol is methyl or wood alcohol.
IC
NOTICE:
I
rue1 mat is more than 3% metha
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 I
rranty. And even at 5% or less,
there must be “cosolvents” and
corrosion preventers in this fuel
to
help avoid these problems.
I
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. 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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Service & Appearance Care
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.
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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 L1H 7N1
Canada
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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
C
materials away from gasoline.
‘I
The cap is behind a hinged door on the
left side of your vehicle.
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To take off the cap, turn it slowly to the
left (counterclockwise). When you put the
cap back on, turn it to
the right until
you hear a clicking noise.
I A If you get gasoline on you and
L then something ignites it, you
could be badly
burned. Gasoline can
spray out on you if you open the
fuel filler
cap too quickly. This
spray
can happen if your tank is
nearly full, and is more likely in
hot ~
weather. Open the fuel filler cap
slowly
and wait for any “hiss” noise
to stop. Then unscrew the cap all the
way.
I
1
If you _____1 need a new cap, be sure to get
the right type. Your dealer can get
one for you. If you get the wrong
type, it may not fit and your fuel
tank and emissions system might be -
I damaged.
Checking Things under
the Hood
Hood Release
To open the hood, first pull the handle
inside the vehicle.
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Service & Appearance Care
. = 226
Engine Oil 3.4L L32 (Code S)
It's a good idea to check your engine oil
every time
you get fuel. In order to get an
accurate reading, the oil must be warm
and the vehicle must be on level ground,
5.7L LTl (Code P)
Turn off the engine and give the oil a few
minutes to drain back into the oil
pan. If
you don't, the oil dipstick might not show
the actual level.
To Check Engine Oil
(3.4L L32 (Code S) Engine)
Pull out the dipstick and clean it with a
paper towel or cloth, then push it back in
all the way. Remove it again, keeping the
tip lower.
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Service & Appearance Care
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
I WEATHER
What Kind of Oil to Use:
Look for three things:
SG
SG must be on the oil container, either
by itself or combined with other
quality designations, such as
SG/CC,
SG/CD,
SF, SG, CC, etc. These
letters show American Petroleum
Institute
(API) levels of quality.
I NVIIC't:
LOOK
FOR THIS
LABEL
SAE 1OW-30
SAE !?W-30 PREFERRED
I
WEATHER If you use oils that don't have the
SG designation, you can cause GRADE OILS ARE AVAILABLE, SAE 30 GRADE
engine damage not covered by yc MAY BE USED AT T \TURES ABOVE
warranty.
IF NEITHER SAE 5W-30 NOR SAE 1OW-30
40 DEGREES F (4 DLY..LLV C).
ANY OTHER GRADE OIL NOT RECOMMENDED.
DO
NOT USE SAE lOW-40, ME 2OW-50 OR
SAE 5W-30
As shown in the viscosity chart, SAE
5W-30 is best for your vehicle.
However, you can use SAE 1OW-30
if
it's going to be 0°F (-18°C) or above.
These numbers on an oil container show its viscosity, or thickness.
Do
not use other viscosity oils such as
SAE
1OW-40 or SAE 20W-50.
Energy Conserving I1
Oils with these words on the container
will help you save fuel.
This doughnut-shaped logo (symbol) is used
on most oil containers to help you
select the correct oil.
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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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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.
I
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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Finish Damage
Any stone chips, fractures or deep
scratches
in the finish should be repaired
right away. Bare metal will corrode quickly and may develop into a major
repair expense.
Minor chips and scratches can be repaired
with touch-up materials available from
your dealer or other service outlets.
Larger areas
of finish damage can be
corrected in your dealer’s body and paint
shop.
Underbody Maintenance
Chemicals used for ice and snow remova
and dust control can collect
on the
underbody. If these are not removed,
accelerated corrosion (rust) can occur on
the underbody parts such as fuel lines,
frame, floor pan, and exhaust system even
though they have corrosion protection.
At least every spring, flush these
materials from the underbody with plain
water. Clean any areas where mud and
other debris can collect. Dirt packed in
closed areas of the frame should be loosened before being flushed. Your
dealer or an underbody vehicle washing system can do this for you.
Chemical Paint Spotting
Some weather and atmospheric conditions
can create a chemical fallout. Airborne
pollutants can fall upon and attack painted
surfaces on your vehicle.
This damage
can take two forms: blotchy,
ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface.
Although no defect in
the paint job causes
this, Chevrolet will repair, at no charge
to
the owner, the surfaces of new vehicles
damaged by this fallout condition within
12 months or 12,000 miles (20 000 km)
of purchase, whichever comes first.
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