oil CHEVROLET CORVETTE 1993 4.G User Guide

Downloaded from www.Manualslib.com manuals search engine Features & Controls
Charging System Light
The charging system light will come on when
you turn on the ignition, but the
engine
is not running, as a check to
show you it is working. Then it should
go out. If it stays on when the engine is
running; or comes on while you are
driving,
you may have a problem with
the electrical charging system. It could
indicate that you have. a loose or broken
drive
belt or another electrical problem.
Have it checked right away. Driving
while thisJight
is. on could drain your
battery.
If you must drive a short distance with
the lght un, be certain to turn of€ aU.
your accessories, such as the radio and
air conditioner.
Low Oil Light
This light will come on for a few
seconds wheri
you start your vehicle
and
will stay on if your oil is '/z to 1%
quarts low (with the vehicle nearly
level).
See the Index under Engine UiE.
For the LT5 Engine Only: If this light
comes on, and you need to verify the oil
level, let
your vehicle sit for approximately
two hours
with the engine off before
checlung the
oil, See the Index under
Checking Engine Oil Level for the
proper procedure.
You should check your oil level
regulariy.
This light is an added
reminder.
Malfuncfion Indicator Lamp
(Senrice hghe Soon Light)
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 th,at you have a
problem.
You should take your vehicle
in for service soon.

Downloaded from www.Manualslib.com manuals search engine Comfort Controls & Audio Systems
Care of Your Cassette Tape Player
A tape player that is not cleaned
regularly can cause reduced sound quality, ruined cassettes, or a damaged
mechanism. Cassette tapes should be stored in their cases away
from
contaminants, direct sunlight, and
extreme heat.
If they aren't, they may
not operate properly
or cause failure o€
the tape player.
Your tape player should
be cleaned
regularly each month
or after every 15
hours of use. If you notice a reduction
in sound
quality, try a known good
cassette to see if the tape or the tape
player
is at fault. If this other cassette
has no improvement in sound quality,
clean the tape plaver.
Clean your tape player with a wiping-
action, non-abrasive cleaning cassette,
and
follow the directions provided with
it.
Cassettes are subject to wear and the
sound quality may degrade over time.
Always make sure that the cassette tape
is
in good condition before you have
your tape player serviced.
Care of Your Compact Discs
Handle discs carefully. Store them in
their original cases or other protective
cases and away from direct
sunlight and
dust. If the surface of a disc is soiled,
dampen
a clean, soft cloth in a mild,
neutral detergent solution
and clean it,
wiping
from the center to the edge.
Be sure never to touch the signal
surface when handling
discs. Pick up
discs by grasping the outer edges or the
edge of the hole and the outer edge.
.-
I.
... 'I I60

Downloaded from www.Manualslib.com manuals search engine I 9 II
!-
i
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 behhd the wheel. You’ll
enjoy your
trip more if you and your
vehicle
are in good shape. Here are
some.fips for
a successful long trip.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well
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. Here
&e some
things you can check
before
a trip:
Windshield Washer Fluid: .Is the
reservoir full? Are ,all windows
clean
inside and outside?
shape?
you checked all levels?
lenses clean?
safe, trouble-hee trip. Is the tread
good enough for lofig-distance
drivhg? Are the tires all inflated to
the recammended pressure?
weather outlook
along your route?
Should you delay your trip a
short
time to avoid a major storm system?
0 Maps: Do you have up-to-date maps?
Wiper Blades: Are they in good
Fuel,, Enme Oil, Other Fluids: Have
Lights: Are they all working? Are the
Tires: They are vitally important to a
Weather Forecasts: What’s the
193

Downloaded from www.Manualslib.com manuals search engine Your Driving and the Road
On She Road
Uidess you are the -only driver, it is good
to share the driving task with others.
Limit turns behind
the wheel to about
100 miles (160 km) Or two hours at a
sitting.-Then, either change drivers ar
stop for some rdreshment like coffee,
tea or
soft drinks and some limbering
up.
But do stop and move around. Eat
lightly along the way. Heavier meals
tend to
mdke some people sleepy.
On two-lane highways or
undivided
multilane highways that do not have
controlled .access,.you’ll
wmt to watch
for some situations :not usustlly found
on freeways. Examples: are: stop signs
and signals, shopping tenters with
direct access
to the highway, no passing
zones and school zones, vehicles
turning
le& and- right off the-road,
pedestrians, cyclists, parked vehicles, and even a&&.
Highway Hypnosis
Is thete-actually such a condition as
“highway hypnosis”? Or
is it just plain
falling asleep at the wheel? Call it
highway hypnosis, lack
of awareness, or
whatever.
There is
something about an easy
stretch
of road with the same scenery,
along with the
hum of the tires on the
road, the drone of the engine; and the
rush of the wind against the vehicle that
can make you sleepy. Don’t let it
happen
to you! If it does, your vehicle
can leave the road in less than a
second, and you could crash and be
injured.
What can you do about highway
hypnosis? First, be aware that it can
happen.
Then here
are some tips:
4 Make sure your vehicle is well
ventilated,
with a comfortably cool
interior.
Keep your eyes moving. Sca.n the road
ahead and
-to the sides. Check your
rearview mirrors frequently and your
instruments from time to time. This
can help you avoid
a fixed stare.
Wear good sunglasses in bright light.
Glare can cause drowsiness. But
don’t
wear sunglasses at night. They will.
drastically reduce-your,overall.~sion
at the very time you need all the.
seeing power
you have.
If you get sleepy, pull off the road into
a rest, service, &‘parking area and
take a nap, get so.me exercise, or both.
For safety, treat drowsiness on the
highway
as an emergency.
As in any driving situation, keep pace
with traffic and allow adequate
foIlowing distances.

Downloaded from www.Manualslib.com manuals search engine F“
i 1
I
;I”
i
Cooling System
When you decide it% safe to lift the
hood, heri’s.what you’ll see-:
(A) Coolant.recovery tank
(B) Coolant-high fillreservoir with
(C) Electric engine fans
pressure c~p
If the caulant inside the csolaht
recovery tank is boiling, don’t do;
anything else until it cuols dam.
When it is cwl, rtmove- the .coolant
reqvery tank cap and I-ook at - the
dipstick. The
Coolant level should be at
or above-COLD.
If it isn”t, you may have a leak in the
radiator hoses, heater hoses, radiator,
water pmp, vapor vent pipes or hoses
or coolant pump.

Downloaded from www.Manualslib.com manuals search engine .-
Adding only plain:water.to
yam cooling system can be
dangerous. Plain water, or some
other .liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle's coolant warning
system is set for the proper coolant
mix. With plain water or the wrong
mix, your engine could get too hot
but
you wouldn't get the overheat
warning. Your engine could catch
fire and you or others could be
burned. Use a 50/50 mix of clean
water and a proper antifreeze.
You can'bebumed if you
. -spiU"CoolaZit hot engine '
parts. Coolant contains'ethylene
glycol and it will burn .if the engine
parts are hot enough. Don't spill
coolant on a hot engine.
When the coolant in the coolant
recovery
tank is at or above COLD,
start your vehicle.
If the overheat warning continues,
there's one more thing you can try. You
can add the proper coolant mix directly
to the coolant high fill reservoir, but be
sure the cooling system is cool before you
do it.
3

Downloaded from www.Manualslib.com manuals search engine i
i.R", I
F". i !
P !
In addition, some gasoline suppliers are
now producing reformulated gasolines.
These gasolinesare 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.aslc your service station
operators
if their gasolines contain
detergents and oxygenates, and
if they
have been reformulated to reduce
vehicle
emissions.
Fuels in Foreign Countries
If you plan on drivingh 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,
spa& 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 ofthat 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
cuspany that does business in the
countqrwhere 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 LlH 7N1, Canada

Downloaded from www.Manualslib.com manuals search engine I
Service & Appearance Care
:A Electric. fansunder the hood
can stariup and .injure yuu
even when the engine is not
running. Keep hands, clothing and
tools away frornany underhood
electric
fan.
46
CAUTION
A
Things that burn can get on
hot engine parts and start a
fire. These include liquids like
gasoline,
oil, coolant, brake fluid,
windshield washer and other fluids,
and plastic or rubber. You or others
could be burned. Be careful not to
&op or spill things that will bum
onto a hot engine. Before
closing the
hood, be sure all the
filler caps are on. Then release the
hood
safety strut by moving the strut to the
centered position and lowering the
hood.
Lower the hood'until it is approximately
12 inches (30 cm) above the engine
compartment, then release it. This
should securely latch the hood.
If the hood is still not fully closed and
latched, repeat the
closing procedure by
holding the
hood a little higher before
you release it.

Downloaded from www.Manualslib.com manuals search engine 0 Y6105
LT7 hgine (CODE PI
t a Automatic Transmission Fluid
2. Hydraulic Clutch Fluid Reservoir
3. Battery
4. Brake Fluid Reservoir
5. Air Cleaner
Dipstick
(if equipped)
(if equipped)
6. Coolant Recovery
Tank
7. Power Steering Fluid Reservoir
8. Engine Oil Fill Cap
9. Engine Oil Dipstick
IO. Coolant High Fill Reservoir
11. Windshield Washer Fluid Reser aoir

Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care ..
\!
1 LT5 Engine (CODEJ)
1. Hydraulic Clutch Fluid Reservoir
2. Battery
3. Brake Fluid Reservoir
4. Power Steering Fluid Reservoir
5. Air Cleaner
6. Coolant Recovery Tank
7. Engine Oil Fill Cap
8. Engine Oil Dipstick
9. Coolant High Fill Reservoir
IO. Windshield Washer Fluid Reservoir
.I. 248