tire pressure OLDSMOBILE SILHOUETTE 1994 Owners Manual

When not in use, always cover the
outlet with the protective cap.
NOTICE:
When using the accessory power
outlet:
Maximum load of any electrical
equipment should not exceed
20
amps.
Be sure to turn off any electrical
equipment when not in use. Leaving electrical equipment on
for extended periods can drain
your battery.
Air Infitor System (omow
Your vehicle may be equipped with an
air inflator. With it, you can inflate
things like air mattresses and
basketballs, and you can also use it to
bring your tires up to the proper
pressure.
The air inflator
is located in the rear
compartment on the driver’s side.
To
open, slide the latch down and remove
the cover. The
air inflator kit is stored in a pouch
in the glove box. It includes a 20-foot
(6
m) hose with an air pressure gage,
nozzle adapters and instructions.
85
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Your Driving and the Road
* x1000
136
i‘his light on the instrument panel will
go on when you start your vehicle.
When you start your vehicle, or when
jou begin to drive away, you may hear a
nomentary motor or clicking noise.
4nd you may even notice that your
)rake pedal moves
a little while this is
going on. This is the
ABS system
:esting itself.
(You may also hear a
:licking noise if you leave the ignition in
.he
Run position for about four seconds
Iefore starting the vehicle.) If there’s a
Jroblem with the anti-lock brake
iystem, the anti-lock brake system
Yarning light will stay on or flash.
See
Anti-Lock Brake System Warning
2ight
in the Index.
lere’s how anti-lock works. Let’s say
1
the road is wet. You’re driving safely.
Suddenly an animal jumps out
in front
You slam on the brakes. Here’s what
happens with
ABS.
A computer senses that wheels are
slowing down.
If one of the wheels is
about to stop rolling, the computer will
separately work the brakes at each front
wheel and at the rear wheels.
The anti-lock system can change the
brake pressure faster than any driver
could. The computer is programmed to
make the most of available tire and road
conditions. of
you.
You can steer around the obstacle while
braking hard.
As you brake, your computer keeps
receiving updates on wheel speed and
controls braking pressure accordingly.
Remember: Anti-lock doesn’t change
the time you need
to get your foot up to
the brake pedal.
If you get too close to
the vehicle in front of you, you won’t
have time to apply your brakes if that
vehicle suddenly slows or stops. Always
leave enough room up ahead to stop,
even though you have anti-lock brakes.
To Use Anti-Lock
Don’t pump the brakes. Just hold the
brake pedal down and let anti-lock
work for you. You may feel the system
working, or you may notice some noise,
but this is normal.
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Your Driving and the Road
144
Driving too fast through large water
puddles or even going through some car
washes can cause problems, too. The
water may affect your brakes. Try to
avoid puddles. But
if you can’t, try to
slow
down before you hit them.
Hydroplaning
Hydroplaning is dangerous. So much
water can build up under your tires that
they can actually ride on the water. This
can happen if the road is wet enough
and you’re going fast enough. When
your vehicle is hydroplaning, it has little
or no contact with the road.
Hydroplaning doesn’t happen often.
But it can if your tires haven’t much
tread or if the pressure in one or more is
low. It can happen
if a lot of water is
standing on the road. If you can see
reflections from trees, telephone poles,
or other vehicles, and raindrops
“dimple” the water’s surface, there
could be hydroplaning.
Hydroplaning usually happens at higher
speeds. There just isn’t a hard and fast
rule about hydroplaning. The best
advice is to slow down when it is
raining.
Some Other Rainy Weather Tips
Turn on your low-beam headlights -
not just your parking lights - to help
make you more visible to others.
Besides slowing down, allow some
extra following distance. And be
especially careful when you pass
another vehicle. Allow yourself more
clear room ahead, and be prepared to
have your view restricted by road
spray.
Have good tires with proper tread
depth. (See
Tires in the Index.)
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Your Driving and the Road
146
flow. Try to merge into the gap at close
to the prevailing speed. Switch on your
turn signal, check your mirrors and
glance over your shoulder as often as
necessary. Try to blend smoothly with
the traffic flow.
Once
you are on the freeway, adjust
your speed to the posted limit or to the
prevailing rate
if it’s slower. Stay in the
right lane unless you want to pass.
Before changing lanes, check your
mirrors. Then use your turn signal.
Just before you leave the lane, glance
quickly over your shoulder to make sure
there isn’t another vehicle in your
“blind” spot.
Once you are moving
on the freeway,
make certain you allow a reasonable
following distance. Expect to move
slightly slower at night.
When you want to leave the freeway,
move to the proper lane well in
advance. If you
miss your exit do not,
under any circumstances, stop and back
up. Drive on to the next exit.
The exit ramp can be curved, sometimes quite sharply. The exit
speed
is usually posted.
Reduce your speed according to your
speedometer, not to your sense of
motion. After driving for any distance at
higher speeds, you may tend to think
you are going slower than you actually
are.
I 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 Oldsmobile dealerships all
across North America. They‘ll be ready
and willing to help
if you need it.
Here are 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-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: Have
Lights: Are they all working? Are the
Tires: They are vitally important to a
Weather Forecasts: What’s the
Highway Hypnosis
Is tbere 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.
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Problems on the Road
1 72
Ifa Tire Goes Flat
It’s unusual for a tire to “blow out”
while you’re driving, especially if
you
maintain your tires properly. If air goes
out of a tire, it’s much more likely to
leak out slowly. But
if you should ever
have a “blowout,” here are a few tips
about what to expect and what to do:
If a front tire fails, the flat tire will
create a drag that pulls the vehicle
toward that side. Take your foot
off the
accelerator pedal and grip the steering
wheel firmly. Steer
to maintain lane
position, then gently brake to a stop
well
out of the traffic lane.
A rear blowout, particularly on a curve,
acts much like a skid and may require
the same correction you’d use in a skid.
In any rear blowout, remove your foot
from the accelerator pedal. Get the
vehicle under control by steering the
way
you want the vehicle to go. It may
be very bumpy and noisy, but you can
still steer. Gently brake to a stop, well
off the road if possible.
If a tire goes flat, the next section shows
how to
use your jacking equipment to
change a flat tire safely.
Air Inflator
Your vehicle may have an air inflator
for use in bringing tires up to the proper
pressure.
To learn about it, see the
Index under Air Inflator System.
Changing a Flat Tire
If a tire goes flat, avoid further tire and
wheel damage by driving slowly to a
level place. Turn on your hazard
warning flashers.
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Problems on the Road
1 78
17. Lay the flat tire near the rear of the
vehicle with the valve stem down.
Slide the cable retainer through the
center of the wheel and raise the flat
tire until you hear the hoist
mechanism click twice. This means
the wheel is firmly stored against
the underside of the vehicle. When
storing the spare tire, be certain to
turn the spare
so the valve stem is
near the rear of the vehicle. This
will help you to check and maintain
tire pressure in the spare.
Push against the tire to be certain it
is stored firmly.
18. Replace all jacking tools as they were
stored in the storage compartment and
replace the compartment cover. Be
sure to also store the nylon nut caps.
When
you replace the compact spare
tire with a full-size tire, replace the
nylon nut caps over the wheel nuts.
Tighten them “hand tight” using the
folding wrench (see step
7).
Compact Spare Tire
Although the compact spare was fr .Ill!
inflatedwhen you; vehiile was new, :
can lose air after a time. Check the
jr
it
inflation pressure regularly. It should be
60 psi (420 1tPa). After installing the
compact spare on your vehicle, you
should stop as soon as possible and
make sure your spare tire is correctly
inflated. The compact spare is made to
perform well at posted speed limits for
distances up to
3,000 miles (5 000 ltm).
The compact spare
is made to go up to
3,000 miles (5 000 ltm), so you can
finish your trip and have your full-size
tire repaired
or replaced where you
want. Of course, it’s best to replace
your spare with
a full-size tire as soon
as you can. Your spare will last longer
and be in good shape in case you need it
again.
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Service &Appearance Care
206
GVWR CAWR FRT CAWR RR
THIS VEHICLE CONFORMS TO ALL APPLICABLE US. FEDERAL
MOTOR VEHICLE SAFETY STANDARDS IN EFFECT ON THE DATE
OF MANUFALTURESHOWN ABOVE.
.MODEL.
M.P.V.
MPHY FRT TlRESlZE
RTG RIM WliKP, (COLD1
RR SPA MFD
fly GENERAL MOTORS CORP XWXX
LWKG
SERIAI. NUMBER SPEED
SEE
OWNERS MANUAL FOR ADDI'TIONAL INFORMATlOh
Loading Your Vehicle
The Certification/Tire label is found on
the rear edge of the driver's door.
The label shows the size
of your original
tires and the inflation pressures needed
to obtain the gross weight capacity
of
your vehicle. This is called the GVWR
(Gross Vehicle Weight Rating). The
GVWR includes the weight of the
vehicle, all occupants, fuel and cargo.
The Certification/Tire label also tells
you the maximum weights for the front
and rear axles, called Gross Axle
Weight Rating (GAWR).
To find out the
actual loads
on your front and rear
axles, you need to go to a weigh station
and weigh your vehicle, Your dealer can help
you with
this. Be sure to spread
out your load equally on both sides
of
the centerline.
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.
Electronic Level Control
On vehicles equipped with optional
electronic level control, the rear
of the
vehicle is automatically kept level as
you load or unload your vehicle. For
more about this option see the
Index
under Electronic Level Control.
Using heavier suspension components
to get added durability might not
change your weight ratings. Ask your
dealer to help you load your vehicle the
right way.
NOTICE:
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.
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Sewice & Appearunce Care
208
Inflation-Tire Pressure
The CertificatiodTire label which is on
the rear edge of 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.
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:
Too much flexing
Too much heat
Tire overloading
Bad wear
Bad handling
Bad fuel economy.
If your tires have too much air
(overinflation) you can get:
Unusual wear
Bad handling
Rough ride
Needless damage from road
hazards.
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 1tPa).
How to Check
Use a good quality pocket-type gage to
check tire pressure. Simply loolting 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.
-
f
x
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.
Use this rotation pattern.
After the tires have been rotated, adjust
the front and rear inflation pressure as
shown on the CertificationlTire label.
Make certain that all wheel nuts are
properly tightened. See
Wheel Nut
Toque in the Index.
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1.02 kg
1.36 kg
Refrigerant (R134A), Air Conditioning
Front A/C only .................................................................... 2.25 pounds
Front and Rear A/C
............................................................ 3.00 pounds
Not all air conditioning refrigerants are the same. If the air conditioning
system in your vehicle needs refrigerant, be sure the proper refrigerant
is
used. If you’re not sure, ask your Oldsmobile dealer. For additional
infomation, see your “Warranty and Owner Assistance Information
” booklet.
Fuel Tank ........................................................................\
..... 20 gallons 76.00 L
Power Steering
3100
V6 Engine:
Pump Only ........................................................................\
..
Complete System ................................................................
1 pint
1.25 pints 0.50 L
0.60 L
3800 V6 Engine:
Pump Only ........................................................................\
.. 1 pint 0.50 L
Complete System ................................................................ 1.50 pints 0.70 L
Tire Pressures, Sizes .......................................................... See CertificatiorVTire label on driver’s door.
Wheel Nut Torque ............................................................. 100 pound-feet 140 Nom
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.
r
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Maintenance Schedule
238
Explanation of Scheduled
Maintenance Services
Following are explanations of the
services listed in Schedule I and
Schedule 11.
The proper fluids and lubricants to use
are listed in Section D. Make sure
whoever services your vehicle uses
these. All parts should be replaced and
all necessary repairs done before you or
anyone else drives the vehicle.
ITEM
NO. SERVICE
1. Engine Oil and Filter Change* -
Always use SH or SG Energy
Conserving
I1 oils of proper viscosity.
The
“SH” or “SG” designation may
be shown alone
or in combination
with others, such as “SH/CD,”
“SH,
SG, CD,” “SG/CD,” etc. To
determine the preferred viscosity for
your vehicle’s engine (e.g.,
SAE 5W-
30 or SAE 10W-30), see
Engine Oil
in the Index.
2. Chassis Lubrication - Lubricate
suspension and steering linkage.
Lubricate the transaxle shift linkage,
and parking brake cable guides,
underbody contact points and
linkage.
3. Tire and Wheel Rotation and
Inspection
- For proper wear and
maximum tire life, rotate your tires
following the instructions in this
manual. See
Tires, Inspection E.
Rotation in the Index. Check the
tires for uneven wear
or damage. If
you see irregular or premature wear,
check the wheel alignment. Check for
damaged wheels also.
Engine Accessory Drive Inspection
- Inspect the drive belt for cracks,
fraying, wear and proper tension.
Replace as needed.
I
Cooling System Servicee - Drain,
flush and refill the system with new
or approved recycled coolant
conforming to GM Specification
I
1825M. Keep coolant at the proper 1
mixture as specified. See Coolant in
the
Index. This provides proper
freeze and boil protection, corrosion
I
inhibitor level and maintains proper ’
engine operating temperature.
Inspect hoses
and replace if they are
cracked, swollen or deteriorated.
Tighten screw-type hose clamps.
Clean the outside of the radiator and
air conditioning condenser. Wash tht
pressure cap and neck.
To help ensure proper operation, we
recommend
a pressure test of both the
cooling system and the pressure cap.
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