change time CHEVROLET S10 1994 2.G User Guide

Downloaded from www.Manualslib.com manuals search engine t
Braking in Emergencies
At some time, nearly every driver gets into a situation that \
requires hard
braking.
The four-wheel anti-lock system lets you steer and brake at the same time.
If you have the rear-wheel anti-lock braking system, your front wh\
eels can
stop rolling when you brake very hard. Once they do, the vehicle can’t
respond to your steering. Momentum will carry it in whatever direction it
was headed when the front wheels stopped rolling. That could b\
e off the
road, into the very thing you were trying to avoid, or into traffic.
So, unless you have four-wheel anti-lock, use a “squeeze” braking
technique. This will give you maximum braking while maintaining \
steering
control. You do this by pushing on the brake pedal with steadily increasing
pressure. When you do, it will help maintain steering control. \
In many
emergencies, steering can help you more than even the very best braking.
Steering
Power Steering
If you lose power steering assist because the engine stops or the system is
not functioning, you can steer but it will take much more effort.
Steering Tips
Driving on Curves
It’s important to take eurves at a reasonable speed.
A lot of the “drrver lost control” accidents mentit- ~~- -- - -~ -1-3 news happen
on curves. Here’s why:
bxperienced driver or beginner, each of us is subject to the same laws of
physics when driving on curves. The traction of the tires against the road
surface makes
it possible for the vehicle to change its path when you turn
the front wheels. If there’s no traction, inertia will keep the vehicle going in
the same direction.
If you’ve ever tried to steer a vehicle on wet ice, you’ll
understand this.
The traction you can get in a curve depends on the condition of your tires
and the road surface, the angle at which the curve is banked, and you\
r
speed. While you’re in
a curve, speed is the one factor you can control.
Suppose you’re steering through a sharp curve. Then you suddenly apply
the brakes. Both control systems
- steering and braking - have to do their
work where the tires meet the road. Unless you have four-wheel\
anti-lock
brakes, adding the hard braking can demand too much of those places. You
can lose control.
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Downloaded from www.Manualslib.com manuals search engine Check your rnlrro , 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 i\
nto 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.)
Reconsider before passing the next vehicle.
brake lights are not flashing, it may be slowing down or starting to turn.
ahead of you. Perhaps you can ease a little to the right.
0 Try not to pass more than one vehicle at a time on two-lane \
roads.
Don’t overtake a slowly moving vehicle too rapidly. Even tho\
ugh the
If you’re being passed, make it easy for the following driver to get
Loss of 0 mo/
Let’s review what driving experts say about what happens whe\
n the three
control systems (brakes, steering and acceleration) don’t ha\
ve 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
In a skid, a driver can lose control of the vehicle. Defensive drivers avoid
most skids by taking reasonable care suited to existing conditi\
ons, and by
not “overdriving” those conditions. But skids are always p\
ossible.
The three types of skids correspond to your Vehicle’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
comering force. And in the acceleration skid too much throttle causes t\
he
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.
Of course, traction is reduced when water, 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.
. L.
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F. ”

Downloaded from www.Manualslib.com manuals search engine Surface Obstacles. Unseen or hidden obstacles can be hazardous. A rock,
log, hole, rut, or bump can startle you
if you’re not prepared for them. Often
these obstacles are hidden by grass, bushes, snow or even the rise and fall of
the terrain itself. Here are some things to consider:
Is the path ahead clear?
Will the surface texture change abruptly up ahead?
Does the travel take you uphill or downhill? (There’s more \
discussion
of these subjects later.)
Will you have to stop suddenly or change direction quickly?
When you drive over obstacles or rough terrain, keep a firm g\
rip on the steering wheel. Ruts, troughs, or other surface features can jerk the wheel
out
of your hands if you’re not prepared.
When you drive over bumps, rocks, or other obstacles, your whe\
els can leave the ground.
If this happens, even with one or two wheels, you can’t
control the vehicle as well or at all.
Because you will be
on an unpaved surface, it’s especially important to
avoid sudden acceleration, sudden turns,
or sudden braking.
In a way, off-road driving requires a different kind
of alertness from driving
on paved roads and highways. There are no road signs, posted \
speed limits
or signal lights. You have to use your own good judgment about what is safe
and what isn’t.
Drinking and driving can be very dangerous on any road. And t\
his is
certainly true for off-road driving. At the very time you need special
alertness and driving skills, your reflexes, perceptions and jud\
gment can be
affected by even a small amount of alcohol. You could have a serious
- or
even fatal
- accident if you drink and drive or ride with a driver who has
been drinking. (See “Drunken Driving” in the Index.)
1
4-16.

Downloaded from www.Manualslib.com manuals search engine Towing a Trailer
NOTI.CE:
Pulling a trailer improperly can damage your vehicle and result\

in
costly repairs not coveredby your warranty. To pull a trailer
correctIy, follow the advice
in this section, and see your dealer
for important information about towing a trailer with your
vehicle.
Every vehicle is ready for some trailer towing. If it was built with trailering
options, as many are, it’s ready for heavier trailers. But trailering is different
than just driving your vehicle by itself. Trailering means changes in
handling, durability, and fuel economy. Successful, safe trailering takes
correct equipment, and it has to be used properly.
That’s the reason for
this section. In it are many time-tested, important
trailering tips and safety rules. Many
of these are important for your safety
and that of your passengers.
So please read this section carefully before you
pull a trailer.
If You Do Decide To Pull A Trailer
If you do, here qre some important points.
There are many different laws having to do with trailering. Ma\
ke sure
your rig will be legal, not only where you live but also whe\
re you’ll be driving.
A good source for this information can be state or provincial
police.
Consider using a sway control if your trailer will weigh 2,000 pounds
(900 kg) or less. You should always use a sway control if your trailer
will weigh more than
2,000 pounds (900 kg).

Downloaded from www.Manualslib.com manuals search engine trailer brake controller by hand to be sure the brakes are working. This lets
you check your electricql connection at the same time.
During your trip, check occasionally to be sure that the load \
is secure, and
that the lights and any trailer brakes
are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as you would when
driving your vehicle without a trailer. This can help you avoid situations \
that
require heavy braking apd sudden turns.
Passing
You’ll need more passing distance up ahead when you’re to\
wing a trailer.
And, because you’re a good deal longer, you’ll need to g\
o much farther
beyond the passed vehicle before you can return to your lane. \
Backing Up
Hold the bottom of the steering wheel with one hand. Then, to move the
trailer to the left, just move that hand to the left. To move the trailer to the
right, move your hand to the right. Always back up slowly and\
, if possible,
have someone guide you.
Making Turns
When you’re turning with a trailer, make wider turns than n\
ormal. Do this
so your trailer won’t strike soft shoulders, curbs, road signs, \
trees, or other
objects. Avoid jerky or sudden maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to have a different \
turn signal
flasher and extra wiring. The green arrows on your instrument panel wi\
ll
flash whenever you signal a turn or lane change. Properly hooked up, the
trailer lights will also flash, telling other drivers you’re \
about
to turn,
change lanes or stop.
When towing a trailer, the green arrows on your instrument pan\
el will flash
€or
turns even if the bulbs on the trailer are burned out. Thus, you may think
drivers behind you are seeing your signal when they are not. It’s importan\
t
to check occasionally to be sure the trailer bulbs are still \
working.
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Downloaded from www.Manualslib.com manuals search engine Engine Oil Additives
Don’t add anything to your oil. Your GM dealer is ready to advise if you
think something should be added.
When to Change Engine Oil
See if any one of these is true for you:
Most trips are less than 4 miles (6 km).
0 It’s below freezing outside and most trips are less than 10 miles (16
km).
The engine is at low speed most of the time (as in door-to-door
delivery, or in stop-and-go traffic).
You tow a trailer often.
Most trips are through dusty places.
0 The vehicle is frequently operated off-road.
If any one of these is true for your vehicle, then you need to change your oil
andfilter every 3,000 miles (5 000 km) or 3 months - whichever comes
first.
If none of them is true, change the oil every
7,500 miles (12 500 km) or 12
months - whichever comes first. Change the filter at the first oil change
and at every other oil change after that.
Four-wheel Drive Remote Oil Filter
If your vehicle has four-wheel drive, you will have a remote oil filter
located under the radiator support. There is a special access \
door in the
vehicle body skirt shield.
Engine Coolant Heater (Engine Block Heater)
An engine coolant heater can be a big help if you have to park outside in
very cold weather,
0 “F (-1 8 O C) or colder. If your vehicle has this option,
see “Engine Coolant Heater
” in the Index.
What to Do with Used Oil
Did you know that used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer? Don’t let used oil stay
on your skin for very long. Clean your skin and nails with soap and water,
or a good hand cleaner. Wash or properly throw away clothing or rags
containing wed engine oil. (See the manufacturer’s warnings about the use
and disposal of oil products.)
6-13

Downloaded from www.Manualslib.com manuals search engine While reassembling the air cleaner assembly, ensure that the air cleaner
cover tabs
are fully inserted into the slots in the air cleaner housing and the
PCV air tube is properly seated in the left hand valve cover.
Refer to
the Maintenance Schedule to determine when to replace the air
filter.
See “Scheduled Maintenance Services”
in the Index.
NOTICE:
If’ the air cleaner is off, a backfire can cause a damaging engine
fire.
And, dirt can easily get into your engine, which will damage
it. Always have the
air cleaner in place when you’re driving.
Automatic Transmission Fluid
When to Check and Change
A good time to check your automatic transmission fluid level is when the
engine oil is changed. Refer to the Maintenance Schedule to determine
when to change your fluid. See “Scheduled Maintenance Services” in the
Index.
How to Check
Because this operation can be a little difficult, you may choose to have this
done at a
GM dealership Service Department.
If you
do it yourself, be sure to follow all the instructions here, or you \
could
get a false reading on the dipstick.
6-15 I

Downloaded from www.Manualslib.com manuals search engine 4. If the fluid level
is in the
acceptable range,
push the dipstick
back in all the
way; then flip the
handle down to
lock the dipstick
in place.
How to Add Fluid
Refer to the Maintenance Schedule to determine what kind of transmission
fluid to use. See “Recommended Fluids and Lubricants”
in the Index.
If the fluid level is low, add only enough of the proper fluid to bring the
level up to the COLD area for a cold check or the
HOT area for a hot check.
It doesn’t take much fluid, generally less than a pint.
Don’t overfill. We
recommend you use only fluid labeled DEXRON@-I11 or DEXRON@-IIE,
because fluids with that label are made especially for your automatic
transmission. Damage caused by fluid other than DEXRON@-I11 or
DEXR0N’-IIE is not covered by your new vehicle warranty.
0 After adding fluid, recheck the fluid level as described under “How to
Check.”
0 When the correct fluid level is obtained, push the dipstick ba\
ck in all
the way; then flip the handle down to lock the dipstick in place.
Manual Transmission Fluid
When to Check
A good time to have it checked is when the engine oil is changed. However,
the fluid in your manual transmission
doesn’t require changing.
How to Check
Because this operation can be a little difficult, you may choose to have this
done at a
GM dealership Service Department.
If you do it yourself, be sure to follow all the instructions\
here, or you could get a false reading.
6-18

Downloaded from www.Manualslib.com manuals search engine Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its many parts have to
be of top quality and work well together if the vehicle is to have \
really good
braking. Vehicles
we design and test have topquality GM brake parts in
them, as your vehicle does when it is new. When you replace parts of your
braking system
- for example, when your brake linings wear down and
you have to have new ones put in
- be sure you get new genuine GM
replacement parts. If you don’t, your brakes may no longer work properly.
For example, if someone puts in brake linings that are wrong \
for your vehicle, the balance between your front and rear brakes can change, for the
worse. The braking performance you’ve come to expect can change in many
other ways if someone puts in the wrong replacement brake parts.
Battery
Every new vehicle has a Delco Freedom@ battery. You never have to add
water to one of these. When it’s time for a new battery,
we recommend a
Delco Freedom’ battery. Get one that has the catalog number shown on the
original battery’s label.
Vehicle Storage
If you’re not going to drive your vehicle for 25 days or more, take off the
black, negative
(-) cable from the battery. This will help keep your battery
from running down.
Contact your dealer to learn how to prepare your vehicle for longer storage
periods.
For more information, contact your dealer’s service department\
, or write: Adistra Corporation
171 Hamilton Street
Plymouth,
MI 48 170
In Canada, write:
General Motors
of Canada Limited
Customer Services Department
Oshawa, Ontario
L1J 5Z6 Canada
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Downloaded from www.Manualslib.com manuals search engine Capacities and Specification Charts
Replacement Parts
Replacement part numbers listed in this section are based on the latest
information available at the time of printing,
and are subject to change. If a
part listed
in this manual is not the same as the part used in your vehicle
when it
was built, or if you have any questions, please contact your GM
truck dealer.
Engine Identification
Engine
Type
VZN Code
Fuel Systems
Emissions
2.2L
L4
4
MPI* LD
*Multi-Port Fuel Injection
**Throttle-Body Fuel Injection
***Central-Port Fuel Injection
Wheel Nut Torque
DESCRIPTION
Base or Optional Wheel
Cooling System Capacity
ENGINE VIN
2.2L 4 4.3L
Z
4.3L w
4.3L
V6
Z
TBI**
LD
4.3L
V6
W
CPI* * *
LD
TORQUE
35 ft. lbs. (130 Nom)
QUANTITY*
11.5 Quarts (1 1 Liters)
12.1 Quarts (11.5 Liters)
12.1 Quarts (11.5 Liters)
*All quantities are approximate. After refill, the level
MUST be rechecked.
6-73