1994 OLDSMOBILE BRAVADA Owners Manual

Driving In Water
Light rain causes no special off-road
driving problems. But heavy rain can
mean flash flooding, and flood waters
demand extreme caution.
Find
out how deep the water is before
you drive through it. If it’s deep enough
to cover your wheel hubs, axles, or
exhaust pipe, don’t
try it - you
probably won’t get through.
Also, water
that deep can damage your axle and
other vehicle parts.
If the water isn’t too deep, then drive
through it slowly. At fast speeds, water
splashes on your ignition system and
your vehicle can stall. Stalling can also
occur
if you get your tailpipe under
water.
And, as long as your tailpipe is
under water, you’ll never be able to
start your engine. When you go through
water, remember that when your brakes
get wet, it may take you longer to stop.
After OtY-Road Driving
Remove any brush or debris that has
collected on the underbody, chassis or
under the hood. These accumulations
can be a fire hazard.
After operation
in mud or sand, have
the brake linings cleaned and checked.
These substances can cause glazing and
uneven braking. Check the body
structure, steering, suspension, wheels,
tires, and exhaust system for damage.
Also, check the fuel lines and cooling
system for any leakage.
Your vehicle
will require more frequent
service due to off-road use. Refer to the
Maintenance Schedule for additional
information.
L
123
ProCarManuals.com

Your Driving and the Road
124
Driving at Night
Night driving is more dangerous than
day driving. One reason is that some
drivers are likely to be impaired
- by
alcohol or drugs, with night vision
problems, or by fatigue.
Here are some tips on night driving.
Drive defensively.
Don’t drink and drive.
Adjust your inside rearview mirror to
reduce the glare from headlights
behind you.
Since you can’t see as well, you may
need to slow down and keep more
space between you and other vehicles.
Slow down, especially on higher
speed roads. Your headlights can light
up only
so much road ahead.
In remote areas, watch for animals.
If you’re tired, pull off the road in a
safe place and rest.
Night Vision
No one can see as well at night as in the
daytime. But as we get older these
differences increase. A 50-year-old
driver may require at least twice as
much light to see the same thing at
night as
a 20-year-old.
What you do in the daytime can also
affect your night vision. For example, if
you spend the day in bright sunshine
you are wise to wear sunglasses. Your
eyes will have less trouble adjusting to
night. But if you’re driving, don’t wear
sunglasses at night. They may cut down
on glare from headlights, but they also
make a lot of things invisible.
You can be temporarily blinded by
approaching lights. It can take a second
or two, or even several seconds, for your eyes
to readjust to the dark. When
you are faced with severe glare (as from
a driver who doesn’t lower the high
beams, or a vehicle with misaimed
headlights), slow down a little. Avoid
staring directly into the approaching
lights.
Keep your windshield and
all the glass
on your vehicle clean
- inside and out.
Glare
at night is made much worse by
dirt on the glass. Even the inside of the
glass can build up a film caused by
dust.
Dirty glass makes lights dazzle and
flash more than clean glass would,
malting the pupils of your eyes contract
repeatedly.
Remember that your headlights light up
far less of a roadway when
you are in a
turn or curve. Keep your eyes moving;
that way, it’s easier to pick out dimly
lighted objects. Just as your headlights
should be checked regularly for proper
aim,
so should your eyes be examined
regularly. Some drivers suffer from
night blindness
- the inability to see in
dim light
- and aren’t even aware of it.
ProCarManuals.com

1 Driving in the Rain
Rain and wet roads can mean driving
trouble. On a wet road you can’t stop,
accelerate or turn as well because your
tire-to-road traction isn’t as good as on
dry roads. And, if your tires don’t have
much tread left, you’ll get even less
traction. It’s always wise to go slower
and be cautious
if rain starts to fall
while you are driving. The surface may
get wet suddenly when your reflexes arc
tuned for driving on dry pavement. The
heavier the rain, the harder it is to
see. Even
if your windshield wiper blades
are in good shape, a heavy rain can make
it harder to see road signs and traffic
signals, pavement markings, the edge
of
the road, and even people walking.
It’s wise to keep your wiping equipment
in good shape and keep your windshield
washer tank filled. Replace your
windshield wiper inserts when they
show signs
of streaking or missing areas
on the windshield, or when strips of
rubber start to separate from the inserts.
I
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.
125
ProCarManuals.com

Your Driving and the Road
126
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
horn 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.)
A , ”
I City Driving
One of the biggest problems with city
streets is the amount
of traffic on them.
You’ll want
to watch out for what the
other drivers are doing and pay
attention to traffic signals.
Here are ways to increase your safety in
city driving:
Know the best way to get to where
you are going. Get a city map and
plan your trip into an unknown part
of the city just as you would for a
cross-country trip.
ProCarManuals.com

Try to use the freeways that rim and
crisscross most large cities. You'll
save time and energy. (See the next
section,
Freeway Driving.)
signal. A traffic light is there because
the corner is busy enough to need it.
When a light turns green, and just
before
YOU start to move, check both
ways for vehicles that have not
cleared the intersection or may be
running the red light.
Treat a green light as a warning
Freeway Driving
Mile for mile, freeways (also called
thruways, parkways, expressways,
turnpikes, or superhighways) are the
safest of all roads. But they have their
own special rules.
The most important advice on freeway
driving
is: Keep up with traffic and keep
to the right. Drive at the same speed
most of the other drivers are driving.
Too-fast or too-slow driving breaks a
smooth traffic flow. Treat the left lane
on a freeway as a passing lane.
At the entrance there is usually a ramp
that leads to the freeway.
If you have a
clear view of the freeway as you drive
along the entrance ramp,
you should begin
to check traffic. Try to determine
where you expect to blend with the
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
quicldy 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.
127
ProCarManuals.com

Your Driving und the Road
128
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
Tip
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?
Wiper Blades: Are they in good
Fuel, Engine Oil, Other Fluids: Have
Lights: Are they all working? Are the
lenses clean?
Tires: They are vitally important to a
safe, trouble-free trip. Is the tread
good enough for long-distance
driving? Are the tires all inflated to
the recommended pressure?
Weather Forecasts: What’s the
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?
Highway Hypnosis
Is there 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:
Make sure your vehicle is well
ventilated, with a comfortably cool
interior.
Keep your eyes moving. Scan the road
ahead and to the sides. Check your
mirrors and your instruments
frequently.
If you get sleepy, pull off the road into
a rest, service, or parking area and
take a nap, get some exercise, or both.
For safety, treat drowsiness on the
highway as an emergency.
ProCarManuals.com

Hill and Mountain Roads
Driving on steep hills or mountains is
different from driving
in flat or rolling
terrain.
If you drive regularly in steep country,
or
if you’re planning to visit there, here
are some tips that can make your trips
safer and more enjoyable. (See
Off-
Road Driving in the Index for
information about driving off-road.)
Keep your vehicle in good shape.
Check
all fluid levels and also the
brakes, tires, cooling system and
transmission. These parts can work
hard on mountain roads.
how how to go down hills. The most
important thing to how is this: let
your engine do some
of the slowing down.
Shift to
a lower gear when you
go
down a steep or long hill.
Know how to go uphill. You may
want to shift
down to a lower gear.
The lower gears help cool your engine
and transmission, and you can climb
the hill better.
Stay in your own lane when driving on
two-lane roads in hills or mountains.
Don’t swing wide or cut across the
center of the road. Drive at speeds that
let you stay in your
own lane.
As you go over the top of a hill, be
alert. There could be something in
your lane, like a stalled car or an
accident.
You may see highway signs on
mountains that warn of special
problems. Examples are long grades,
passing or no-passing zones, a falling
rocks area, or winding roads. Be alert
to these and tale appropriate action.
129
ProCarManuals.com

Your Driving and the Road
130
Winter Driving
Here are some tips for winter driving:
Have your Oldsmobile in good shape
for winter. Be sure your engine
coolant mix is correct.
You may want to put winter
emergency supplies in your vehicle.
Include an ice scraper,
a small brush or
broom,
a supply of windshield washer
fluid,
a rag, some winter outer clothing,
a small shovel, a flashlight, a red cloth,
and a couple of reflective warning
triangles. And, if you will be driving
under severe conditions, include a small
bag of sand, a piece of old carpet or a
couple
of burlap bags to help provide
traction. Be sure you properly secure
these items in your vehicle.
Driving on Snow or Ice
Most of the time, those places where
your tires meet the road probably have
good traction.
However,
if there is snow or ice
between your tires and the road, you
can have a very slippery situation.
You’ll have a lot less traction or “grip”
and will need to be very careful.
What’s the worst time for this? “Wet
ice.” Very cold snow or ice can be slick
and hard to drive on. But wet ice can be
even more trouble because it may offer
the least traction of all. You can get
“wet ice” when it’s about freezing
(32°F; 0.C) and freezing rain begins to
fall. Try to avoid driving on wet ice until
salt and sand crews can get there. Whatever
the condition
- smooth ice,
packed, blowing or loose snow
- drive
with caution.
Accelerate gently. Try not to break the
fragile traction. If you accelerate too fast,
the drive wheels will spin and polish the
surface under the tires even more.
Your anti-lock brakes improve your ability to make a hard stop on
a slippery
road. Even though you have an anti-lock
braking system, you’ll want to begin
stopping sooner than you would on dry
pavement. See
Anti-Lock in the Index.
Allow greater following distance on
any slippery road.
Watch for slippery spots. The road
might be fine until you hit a spot
that’s covered with ice. On an
otherwise clear road, ice patches may
appear in shaded areas where the sun
can’t reach: around clumps of trees,
behind buildings, or under bridges.
Sometimes the surface of a curve or
an overpass may remain icy when the
surrounding roads are clear.
If you see
a patch of ice ahead of you, brake
before you are on it. Try not to brake
while you’re actually on the ice, and
avoid sudden steering maneuvers.
ProCarManuals.com