1994 CHEVROLET CAMARO fuel

Downloaded from www.Manualslib.com manuals search engine I NOTICE:
I
If you try to do your own service
work without knowing enough about
it, your vehicle could be damaged.
I
Fuel
The 8th digit of your Vehicle
Identification Number (VIN) shows the code letter for your engine. You will
find the VIN at the top left of your
instrument panel. (See “Vehicle
Identification Number” in the Index.)
3.4L L32 (Code S)
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.
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 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. [n
the U.S. and Canada, it’s easy to be
sure you get the right kind of gasoline
(unleaded). You
’ 11 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.
181 ...

Downloaded from www.Manualslib.com manuals search engine e
Service and Appearance Care
1
All Engines
What about gasoline with blending
materials that contain oxygen
(oxygenates), 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.
NOTICE:
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 prevent-
ers in this fuel to help avoid these
problems.
Gasolines for Cleaner Air
Your use of gasoline with deposit control
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
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
zasoline. By doing
so, you can help clean
:he air, especially in those parts of the
:ountry that have high ozone levels.
You should ask your service station
lperators if their gasolines contain deposit
:ontrol additives and oxygenates, and
if
:hey have been reformulated to reduce
iehicle emissions.
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).
Seneral Motors Overseas Distribution
Vorth American Export Sales (NAES)
1908 Colonel Sam Drive
Dshawa, Ontario
L1H 8P7
Zanada Corporation
. . .I82

Downloaded from www.Manualslib.com manuals search engine Filling Your Tank
rhe cap is behind a hinged door on the
left side
of your vehicle.
To take off the cap, turn it slowly to the
left (counterclockwise). Be
careful not to spill gasoline. Clean
gasoline from painted surfaces as soon as
?ossible. See “Cleaning the Outside of
Your Chevrolet” in the Index.
When you put the cap back on,
turn it to
the right until you hear at least three
:licks.
NOTICE:
If you 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 dam-
aged.
183 ...

Downloaded from www.Manualslib.com manuals search engine LOW OIL
Engine Oil
If the “LOW OIL” light on the instrument
panel comes on,
it means you need to
check your engine oil level right away.
For more information, see “Low Oil
Light” in the Index. You should check
your engine oil level regularly; this
is an
added reminder.
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)
rurn off the engine and give the oil a few
ninutes to drain
back into the oil pan. If
rrou don’t, the
oil dipstick might not show
he actual level.
187 ...

Downloaded from www.Manualslib.com manuals search engine Service ad 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
WEATHER

-
I
u)oKFoR
ONE OF THESE
LABELS
SAE CW-30 PREFERRED
COLD
WEATHER
IF NEITHER SAE 5W-M NOR SAL 10W.30
ORADE OIU ARE A E, ME 30 GRADE
40 DEGREES F (4 DEGREES C).
DO NOT USE SAE 1OW-40, SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED.
MAY BE USED AT Ttmr~nnTURES ABWE
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 (-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.
[f you cannot find oils with the new
‘starburst” symbol on the front of the
;ontainer, you should look for and use
3ils containing the following three
:hings:
SH or SG
“SH’ or “SG” must be on the oil
container
, either by itself or
combined with other quality
designations, such as “SH/CD,”
“SH, SG, CD,” “SG/CD,” etc. These
letters show American Petroleum
Institute
(API) levels of quality.
SAE
5W-30
Energy Conserving I1
Oils
with these words on the
container will help you save fuel. These
three things are usually included
in a doughnut shaped logo (symbol) on
most containers.
If you cannot find oils
with the “starburst” symbol, you should
look for oils with the doughnut shaped
symbol, containing the three things
noted above.
NOTICE:
If you use oils that do not have
either the “starburst” symbol or an
API SH or SG designation, you can
cause engine damage not covered
by your warranty.
GM Goodwrench@ oil (in Canada, GM
Engine Oil) meets all the requirements
for your vehicle.
Engine Oil Additives:
Don’t add anything to your oil. Your
Chevrolet dealer
is ready to advise if
you
think something should be added.
. . .I90

Downloaded from www.Manualslib.com manuals search engine Contacr your dealer to learn how to
prepare your vehicle for longer storage
periods.
Bulb Replacement
For the proper type of replacement bulb,
see “Replacement Bulbs”
in the Index.
Halogen Bulbs 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
:enter of the gage.
If they do not, you can
adjust the aim.
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.
205. .

Downloaded from www.Manualslib.com manuals search engine Service and Appearance Care
I
c i
c
3. Turn counterclockwise and pull out
the socket and the bulb.
1. Reverse the steps with a new bulb.
. .212
r ~~
TIRE-LOADING INFORMATION
FRT. CRT.
RR. TOTAL LBS KG 3 3 2 8 1199 544 MAX. LOADING @ GVWR SAME AS VEHICLE
CAPACITY WEIGHT BBW
OCCUPANTS VEHICLE CAP. WT.
TIRE SIZE
IF
v)
INFORMATION
2
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.
MFD BY GENERAL MOTORS CORP.
1 DATE GVWR GAWRFRT GAWRRR
7
fl
d

il
tl
P
tl
P
tl
0
0
S.
’he other label is the Certification label,
ound on
the rear edge of the driver’s
.oor. It tells you the gross weight capacity
If your vehicle, called the GVWR (Gross
rehicle Weight Rating). The GVWR
ncludes the weight of the vehicle, all
lccupants, fuel and cargo. Never exceed
le GVWR for your vehicle, or the Gross
ixle Weight Rating (GAWR) for either
ne front or rear axle.
md, if you do have a heavy load, you
hould spread it out. Don’t
carry more
Ian
100 pounds (45 kg) in your rear area.

Downloaded from www.Manualslib.com manuals search engine Inflation - Tire Pressure
The Tire-Loading Information label
which is on the driver’s door shows the
2orrect 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.
[f 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 @a). When you end this
very high speed driving, reduce the
“cold” inflation pressures to those
listed on the Tire Loading Information
label.
NOTICE:
Don’t let anyone tell you that underinflation or overinflation is all right. It’s not.
If your tires don’t have enough air (underinflation) you can get:
0 Too much flexing
Too much heat
Tire overloading
0 Bad wear
0 Bad handling
Bad fuel economy.
If your tires have too much air (overinflation), you can get:
0 Unusual wear
Bad handling
Rough ride
Needless damage from road hazards.
215 ...