1994 PONTIAC GRAND-AM Owners Manual

Your Driving and the Road
I
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Passing (CONT.)
distance you would lose by dropping
back. And if something happens to
cause you to cancel your pass, you
need only slow down and drop back
again and wait for another opportunity.
If other cars are lined up to pass a
slow vehicle, wait your turn. But take
care that someone isn’t trying to pass
you as you pull out to pass the slow
vehicle. Remember to glance over
your shoulder and check the blind
spot.
Check your mirrors, glance over your
shoulder, and start your left lane
change signal before moving out of
the right lane to pass. When you are
far enough ahead of the passed vehicle
to see its front
in your inside mirror,
activate your right lane change signal
and move back into the right lane.
(Remember that your right outside
mirror is convex. The vehicle you just
passed may seem to be farther away
from you than
it really is.)
B Try not to pass more than one vehicle
at a time on two-lane roads.
Reconsider before passing the next
vehicle.
B Don’t overtake a slowly moving
vehicle too rapidly. Even though the
brake lights are not flashing, it may be
slowing down or starting to
turn.
If you’re being passed, make it easy
for the following driver to get ahead
of you. Perhaps you can ease a
little to
the right.
Loss of Control
Let’s review what driving experts say
about what happens when the three
control systems (brakes, steering and
acceleration) don’t have enough friction
where the tires meet
the road to do what
the driver has asked.
In any emergency, don’t give up. Keep
trying to steer and constantly seek an
escape route or area of less danger.
Skidding
[n a skid, a driver can lose control of the
vehicle. Defensive drivers avoid most
skids by taking reasonable care suited to
:xisting conditions, and by not
,‘overdriving” those conditions. But skids
we always possible.
The three types of skids correspond to
your Pontiac’s three control systems. In
the braking skid your wheels aren’t
rolling. In the steering or cornering skid,
too much speed or steering in a curve
causes’tires to slip and lose cornering
force. And in the acceleration skid too
much throttle causes the driving wheels to
spin.
A cornering skid and an acceleration skid
are best handled by easing your foot off
the accelerator pedal.
If your vehicle starts to slide, ease your
foot off the accelerator pedal and quickly
steer the way you want the vehicle to go.
If you start steering quickly enough, your
vehicle may straighten out. Always be
ready for a second skid if
it occurs.
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Of course, traction is reduced when water, I
snow, ice, gravel, or other material is on
the road. For safety, you’ll want to slow
down and adjust your driving to these conditions. It is important to slow down
on slippery surfaces because stopping
distance will be longer and vehicle
control more limited.
While driving on a surface with reduced traction, try your best to avoid sudden
steering, acceleration, or braking
(including engine braking by shifting to a
lower gear). Any sudden changes could cause the tires to slide.
You may not?
realize the surface is slippery until your
vehicle is skidding. Learn to recognize
warning clues
-- such as enough water;
ice or packed snow on the road to make a
“mirrored surface”
-- and slow down
when you have any doubt.
Remember: Any anti-lock braking system (ABS) helps avoid only the braking skid.
I
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.
0 Don’t drink and drive.
Adjust your inside rearview mirror to
reduce the glare from headlights
behind you.
0 Since you can’t see as well, you may
need to slow down and keep more
space between you and other vehicles.
0 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 mad in a
safe place and rest.
Night Wsion
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.
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Your Driving ,and the Road ’
Night Vision (CONT.)
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, making 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.
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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 are tuned
fo
driving on dry pavement.
The heavier the rain, the harder it is to
see. Even if your windshield wiper blades
xre
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.
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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.
I 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
0
e
0
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
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:
0 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.
0
Try to use the freeways that rim and
crisscross most large cities. You’ll
save time and energy. (See
the next
section, “Freeway Driving.”)
Treat a green light as a warning 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.
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.
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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
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.
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 Pontiac 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:
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Windshield Washer Fluid: Is the
reservoir full? Are all windows clean
inside and outside?
Wiper Blades: Are they in good
shape?
Fuel, Engine Oil. Other Fluids: Have
you checked all levels?
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?
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Your Driving and the Road
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.
Second, 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
rearview 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.
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.
0 Keep your vehicle in good shape. Check all fluid levels and also the
brakes, tires, cooling system and
transaxle. These parts can work hard
on mountain roads.
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0 Know how to go down hills. The most
important thing to know 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.
0 Know how to go uphill. Drive in the
highest gear possible.
0 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 take appropriate action.
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