weight PONTIAC GRAND PRIX 1998 Owners Manual

4. Then press the leg rest firmly into the seatback, and
secure it by pressing the upper comers against the
fastener strips on the seatback.
Just like the other restraint systems in your vehicle, your
built-in child restraint needs to be periodically checked
and may need to have parts replaced
after a crash. See
“Checking Your Restraint Systems” and “Replacing Seat
and Restraint System
Parts After a Crash” in the Index.
Child Restraints
Every time infants and young children ride in
vehicles, they should
have protection provided by
appropriate restraints.
@’ What are the different types of add-on
A: Add-on child restraints are available in four basic
types. When selecting a child restraint, take into
consideration not only the child’s weight and size,
but also whether or not the restraint will be
compatible with the motor vehicle in which it
will be used.
child restraints?
1-52

If you have to leave your vehicle with the engine running,
be sure your vehicle is in
PARK (P) and your parking
brake is
firmy set before you leave it. After you’ve moved
the
shift lever into PARK (P) position, hold the regular
brake
pedal down. Then, see if you can move the shift
lever away from PARK (P) without first pulling it toward
you (or,
if you have a console shift lever, without first
pushing the button).
If you can, it means that the shift
lever wasn’t fully locked into PARK (P).
Torque Lock
If you are parking on a hill and you don’t shift your
transaxle into
PARK (P) properly, the weight of the
vehicle may put too much force on the parking pawl
in
the transaxle. You may find it difficult to pull the shift
lever out of
PARK (P). This is called “torque lock.” To
prevent torque lock, set the parking brake and then shift
into
PARK (P) properly before you leave the driver’s
seat.
To find out how, see “Shifting Into PARK (P)” in
the Index.
When you are ready to drive, move the shift lever out
of
PARK (P) before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the parking pawl in the transaxle,
so you
can pull the shift lever out
of PARK (P).
Shifting Out of PARK (P)
Your vehicle has a Brake-Transaxle Shift Interlock. You
must fully apply your regular brakes before you can
shift from PARK (P) when the ignition is in RUN. See
“Automatic Transaxle Operation” in the Index.
If you cannot shift out
of PARK (P), ease pressure on
the shift lever by pushing it all the way into PARK (P)
while keeping the brake pedal pushed down. Release the
shift lever button if you have a console shift. Then move
the shift lever out of
PARK (P), being sure to press the
shift lever button if you have a console shift.
If you ever hold the brake pedal down but still can’t
shift out of
PARK (P) with column shift, try this:
1. Turn the key to OFF.
2. Apply and hold the brake until the end of Step 4.
3. Shift to NEUTRAL (N).
4. Start the engine and shift to the drive gear you want.
5. Have the vehicle fixed as soon as you can.
With the console shift lever, see “Shift Lock Release”
earlier
in this section.
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Drunken Driving
Death and injury associated with drinking and driving is a national tragedy. It’s the number one contributor to
the highway death toll, claiming thousands of victims
every year.
Alcohol affects four things that anyone needs to drive
a vehicle:
Judgment
0 Muscular Coordination
0 Vision
Attentiveness.
Police records show that almost half
of all motor
vehicle-related deaths involve alcohol. In most cases,
these deaths are the result of someone who was drinking
and driving. In recent years, over 17,000 annual motor
vehicle-related deaths have been associated with the use
of alcohol, with more than
300,000 people injured.
Many adults
-- by some estimates, nearly half the
adult population
-- choose never to drink alcohol, so
they never drive after drinking. For persons under 21,
it’s against the law in every U.S. state to drink alcohol.
There
are good medical, psychological and
developmental reasons for these laws. The
obvious way to solve this highway safety problem
is for people never to drink alcohol and then drive. But
what
if people do? How much is “too much” if the
driver plans to drive? It’s a lot less than many might
think. Although it depends on each person and situation,
here is some general information on the problem.
The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things:
0 The amount of alcohol consumed
0 The drinker’s body weight
0 The amount of food that is consumed before and
during drinking
consume the alcohol.
0 The length sf time it has taken the drinker to
According to the American Medical Association, a 180-lb. (82 kg) person who drinks three 12-ounce
(355 ml) bottles of beer in an hour will end up with a
BAC of about
0.06 percent. The person would reach the
same BAC by drinking three 4-ounce
(1 20 ml) glasses
of wine or three mixed drinks if each had 1
- 1/2 ounces
(45 ml) of a liquor like whiskey, gin or vodka.
4-3

It’s the amount of alcohol that counts. For example, if
the same person drank three double martinis (3 ounces
or
90 ml of liquor each) within an hour, the person’s
BAC would be close to 0.12 percent. A person who
consumes food just before or during drinking
will have a
somewhat lower BAC level.
There is a gender difference, too. Women generally have
a lower relative percentage of body water than men. Since alcohol
is carried in
body water, this means that a
woman generally will reach a higher BAC level than a
man
of her same body weight when each has the same
number of drinks.
The
law in many U.S. states sets the legal limit at a BAC
of 0.10 percent. In a growing number of U.S. states, and
throughout Canada, the limit is
0.08 percent. In some
other countries, it’s
even lower. The BAC limit for all
commercial drivers in
the United States is 0.04 percent.
The BAC
will be over 0.10 percent after three to six
drinks (in one hour). Of course, as we’ve seen, it
depends on how much alcohol is in the
drinks, and how
quickly the person drinks them.
But the ability to drive is affected well below a BAC of
0.10 percent. Research shows that the driving skills of
many people are impaired at a BAC approaching
0.05 percent, and that the effects are worse at night. All
drivers are impaired at BAC levels above
0.05 percent.
Statistics show that the chance
of being in a collision
increases sharply for drivers who have a BAC
of
0.05 percent or above. A driver with a BAC level of
0.06 percent has doubled his or her chance of having a
collision. At a BAC level of 0.10 percent, the chance of
this driver having a collision is
12 times greater; at a
level of 0.15 percent, the chance is
25 times greater!
4-4

Control of a Vehicle
You have three systems that make your vehicle go where
you want it to
go. They are the brakes, the steering and
the accelerator. All three systems have to do their work
at the places where the tires meet the road.
Braking
Braking action involves perception time and
reaction time.
First, you have to decide to push on the brake pedal.
That’s
perception time. Then you have to bring up your
foot and do
it. That’s reaction time.
Average reaction time is about 314 of a second. But
that’s only an average. It might be less with one driver
and as long as
two or three seconds or more with
another. Age, physical condition, alertness, coordination
and eyesight all play a pat. So do alcohol, drugs and
frustration. But even in 314 of a second, a vehicle
moving at
60 mph (100 km/h) travels 66 feet (20 m).
That could be a
lot of distance in an emergency, so
keeping enough space between your vehicle and others
is important.
And, of course, actual stopping distances
vary greatly
with the surface of the road (whether it’s pavement or
gravel); the condition of the road (wet,
dry, icy); tire
tread; the condition
of your brakes; the weight of the
vehicle and the amount of brake force applied.
Sometimes, as when you’re driving on snow or ice, it’s
easy
to ask more of those control systems than the tires
and road
can provide. That means you can lose control
of your vehicle.
4-6

Run your engine only as long as you must. This saves
fuel. When you run the engine, make it
go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need
a well-charged battery to
restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater
run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel as long as you can.
To help keep warm, you can get
out
of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.
Loading Your Vehicle
TIRE - LOADING INFORMATION A
OCCUPANTS
MAX. LOADING @ GVWR SAME
1 1
r
'U
IT, ADD 28KPA (4LBS)
Manual for tire pressure needed at
himlH(100 mph) or higher speeds, where legal, kr nrlrlitinnal tira inlnrmo+inn
Two labels on your vehicle show how much weight it
may properly carry. The Tire-Loading Information label
is on the inside of the trunk lid. The label tells you the
proper size, speed rating and recommended inflation pressures for the tires on your vehicle. It also gives you
important information about the number
of people that
can be in your vehicle and the total weight you can
carry. This weight is called the vehicle capacity weight
and includes the weight
of all occupants, cargo and all
nonfactory-installed options.
4-3 1

MFD BY GENERAL MOTORS CORP
GVWR GAWR FRT -- I 4r I
THIS VEHICLE CONFORMS TO ALL
The other label is the Certification label, found on the
rear edge of the driver’s
door. It tells you the gross
weight capacity of your vehicle, called the
GVWR
(Gross Vehicle Weight Rating). The GVWR includes the
weight of the vehicle, all occupants, fuel and cargo.
Never exceed the GVWR for your vehicle
or the Gross
Axle Weight Rating (GAWR) for either the front or
rear
axle.
If you do have a heavy load, spread it out. Don’t carry
more than 167 pounds (75 kg) in your trunk.
Do not load your vehicle any heavier than the
GVWR, or either the maximum front or rear
GAWR. If you do, parts on your vehicle can
break, or it can change the way your vehicle
handles. These could cause
you to lose control.
Also, overloading can shorten the life of
your vehicle.
I NOTICE: I
Your warranty does not cover parts or
components that fail because
of overloading.
4-32

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.
L
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn, or in
a crash.
Put things in the trunk of your vehicle. In a
trunk, put them as far forward as you can.
’Iky to spread the weight evenly.
Never stack heavier things, like suitcases,
inside the vehicle
so that some of them are
above
the tops of the seats.
Don’t leave an unsecured child restraint in
your vehicle.
When you carry something inside the
vehicle, secure
it whenever you can.
Towing a Trailer
I
If you don’t use the correct equipment and drive
properly, you can lose control when you pull
a
trailer. For example, if the trailer is too heavy, the
brakes may not work well
-- or even at all. You
and your passengers could be seriously injured.
You may
also damage your vehicle; the resulting
repairs would not be covered by your warranty.
Pull
a trailer only if you have followed all the
steps in
this section. Ask your dealer for advice
and information about towing
a trailer with
your vehicle.
Do not tow a trailer if your vehicle is equipped with
3800 (L67) supercharged engine.
Your vehicle can tow a trailer if it is equipped with the
proper trailer towing equipment.
To identify what the
vehicle trailering capacity
is for your vehicle, you
should read the information in “Weight of the Trailer”
that appears later in this section. 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 part.
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.
Load-pulling components such as the engine, transaxle,
wheel assemblies and tires are forced to
work harder
against the drag
of the added weight. The engine is
required to operate at relatively higher speeds and under
greater loads, generating extra heat. What’s more,
the
trailer adds considerably to wind resistance, increasing
the pulling requirements.
If You Do Decide To Pull A Trailer
If you do, here are some important points:
0 There are many different laws, including speed limit
restrictions, having to do
with trailering. Make sure
your rig will be legal, not only where you live but
also where you’ll be driving. A good source for this
information can be state or provincial police.
0
0
0
a
Consider using a sway control. You can ask a hitch
dealer about sway controls.
Don’t tow a trailer at
all during the first 1 ,OOO miles
(1
600 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
Then, during the first
500 miles (800 km) that you
tow
a trailer, don’t drive over 50 mph (80 km/h) and
don’t make
starts at full throttle. This helps your
engine and other
parts of your vehicle wear in at the
heavier loads.
Obey speed limit restrictions when towing a trailer.
Don’t drive faster
than the maximum posted speed
for trailers
(or no more than 55 mph (90 km/h)) to
save wear on your vehicle’s parts.
Three important considerations have to do with weight:
the weight of the trailer,
0 the weight of the trailer tongue
0 and the total weight on your vehicle’s tires.
4-34

Weight of the Trailer
How heavy can a trailer safely be?
It should never weigh more than
1,000 lbs. But even that
can be too heavy.
It depends on how you plan to use your rig. For
example, speed, altitude, road grades, outside
temperature and how much your vehicle is used to pull a
trailer are
all important. And, it can also depend on any
special equipment that you have on your vehicle.
You can ask your dealer
for our trailering information or
advice, or you can write us at:
Pontiac-GMC Customer Assistance Center
P. 0. Box 436008
Pontiac, MI 48343-6008
In Canada, write to:
General Motors
of Canada Limited
Customer Communication Centre
1908 Colonel
Sam Drive
Oshawa, Ontario L1H 8P7
Weight of the Trailer Tongue
The tongue load (A) of any trailer is an important
weight to measure because it affects the total or
grossweight of your vehicle. The Gross Vehicle Weight
(GVW) includes the curb weight of the vehicle, any cargo
you may carry in it, and the people who will be
riding in the vehicle. And if you will tow a trailer, you
must add the tongue load
to the GVW because your
vehicle will
be carrying that weight, too. See “Loading
Your Vehicle” in the Index for more information about
your vehicle’s maximum load capacity.
A B
If you’re using a weight-carrying hitch, the trailer
tongue
(A) should weigh 10 percent of the total loaded
trailer weight
(B). If you have a weight-distributing
hitch, the trailer tongue
(A) should weigh 12 percent of
the total loaded trailer weight
(B).
4-35