1994 CHEVROLET BLAZER Owners Manual

Downloaded from www.Manualslib.com manuals search engine 0 Never attempt to turn around if you are about to stall when going up a
hill. If the hill is steep enough to stall your vehicle, it’s steep enough to
cause
you to roll over if you turn around. If you can’t make it up the
hill, you must back straight down the hill.
Q: Suppose, after stalling, I try to back down the hill and decide I just
can’t do it.
What should I do?
A: Set the parking brake, put your transmission in ‘4P’ (Park) (or the
manual transmission
in first gear) , and turn off the engine. Leave the
vehicle and go get some help. Exit on the uphill side and stay clear of
the path the vehicle would take if it rolled downhill. Do not shift the
transfer case to
“N” (Neutral) when you leave the vehicle. Leave it in
some gear.
Driving Downhill
When off-roading takes you downhill, you’ll want to consider a number of
things:
0 How steep is the downhill? Will I be able to maintain vehicle control?
0 What’s the surface like? Smooth? Rough? Slippery? Hard-packed dirt?
Gravel?
0 Are there hidden surface obstacles? Ruts? Logs? Boulders?
0 What’s at the bottom of the hill? Is there a hidden creek bank or even a
river bottom with large rocks?
If you decide
you can go down a hill safely, then try to keep your vehicle
headed straight down, and use a low gear. This way, engine drag can help
your brakes and they won’t have
to do all the work. Descend slowly,
keeping your vehicle under control at all times.
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Downloaded from www.Manualslib.com manuals search engine Q: Are there some things I should not do when driving down a hill?
A: Yes! These are important because if you ignore them you could lose
control and have a serious accident.
When driving downhill, avoid turns that take you across the incline of
the
h11. A hill that’s not too steep to drive down may be too steep to
drive across. You could roll over if you don’t drive straight down.
Never go downhill with the transmission in “N” (Neutral) , or with the
clutch pedal depressed
in a manual shift . This is called
“free-wheeling.” Your brakes will have to do all the work and could
overheat and fade.
Q: Am I likely to stall when going downhill?
A: It’s much more likely to happen going uphill. But if it happens going
downhill, here’s what to do.
Stop your vehicle by applying the regular brakes. Apply the parking
brake.
Shift to “P’ (Park) (or to Neutral with the manual transmission) and,
while still braking, restart the engine.
Shift back to a low gear, release the parking brake, and drive straight
down.
If the engine won’t start, get out and get help.
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Downloaded from www.Manualslib.com manuals search engine Driving Across an Incline
Sooner or later, an off-road trail will probably go across the incline of a hill.
If this happens, you have to decide whether to try to drive across the incline.
Here are some things
to consider:
0
0
0
A hill that can be driven straight up or down may be too steep to drive
across. When you go straight up or down a hill,
the length of the wheel
base (the distance from the front wheels to the rear wheels) reduces the
likelihood the vehicle will tumble end over end. But when you drive
across an incline, the much more narrow track width (the distance
between the left and right wheels) may not prevent the vehicle from
tilting and rolling over. Also, driving across an incline puts more
weight
on the downhill wheels. This could cause a downhill slide or a
rollover.
Surface conditions can
be a problem when you drive across a hill.
Loose gravel, muddy spots, or even wet grass can cause your tires to
slip sideways, downhill.
If the vehicle slips sideways, it can hit
something that will trip it (a rock, a rut, etc.) and roll over.
Hidden obstacles can make the steepness
of the incline even worse. If
you drive across a rock
with the uphill wheels, or if the downhill
wheels drop into
a rut or depression, your vehicle can tilt even more.
For reasons like these, you need to decide carefully whether to try
to drive
across an incline. Just because
the trail goes across the incline doesn’t mean
you
have to drive it. The last vehicle to try it might have rolled over.
Q: What if I’m driving across an incline that’s not too steep, but I hit
some loose gravel and start to slide downhill. What should
I do?
At If you feel your vehicle starting to slide sideways, turn downhill. This
should help straighten out the vehicle and prevent the side slipping.
However, a much better way to prevent this
is to get out and “walk the
course”
so you know what the surface is like before you drive it.
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Downloaded from www.Manualslib.com manuals search engine Stalling on an lncline
If your vehicle stalls when you’re crossing an incline, be sure you (and your
passengers) get
out on the uphill side, even if the door there is harder to
open. If
you get out on the downhill side and the vehicle starts to roll over,
you’ll be right in its path.
If
you have to walk down the slope, stay out of the path the vehicle will take
if it does roll over.
Driving In Mud, Sand, Snow, Or lce
When you drive in mud, snow or sand, your wheels won’t get good traction.
You can’t accelerate as quickly, turning is more difficult, and you’ll need
longer braking distances.
It’s best
to use a low gear when you’re in mud - the deeper the mud, the
lower
the gear. In really deep mud, the idea is to keep your vehicle moving
so you don’t get stuck.
When
you drive on sand, you’ll sense a change in wheel traction. But it will
depend upon how loosely packed
the sand is. On loosely packed sand (as on
beaches or sand dunes) your tires will tend to sink into the sand. This has an
effect
on steering, accelerating, and braking. You may want to reduce the air
pressure in your tires slightly when driving on sand. This
will improve
traction.
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Downloaded from www.Manualslib.com manuals search engine Hard packed snow and ice offer the worst tire traction. On these surfaces,
it’s very easy
to lose control. On wet ice, for example, the traction is so poor
that you will have difficulty accelerating. And if you do get moving, poor
steering and difficult braking can cause you to slide out of control.
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.
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Downloaded from www.Manualslib.com manuals search engine After Off-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.
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.
space between
you and other vehicles.
up
only so much road ahead.
Since you can’t see as well, you may need to slow down and keep more
Slow down, especially on higher speed roads. Your headlights can light
In remote areas, watch for animals.
If you’re tired, pull off the road in a safe place and rest.
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Downloaded from www.Manualslib.com manuals search engine 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, 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.
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
4 - 7.5

Downloaded from www.Manualslib.com manuals search engine 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 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.
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.
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