light PONTIAC GRAND AM 1998 Workshop Manual

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
is 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 Dass. Y * L
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
Mile for mile, freeways (also called thruways, parkways, slight\
ly slower
at night.
expressways, turnpikes or superhighways) are the safest
of all roads. But they have their own special rules. When you wa\
nt to leave the freeway, move to the proper
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 The exit ramp can be curved, sometimes quite sharply.
left lane on a freeway as a passing lane. lane well in advance.
If you miss your
exit, do not,
the next exit.
The most important advice On freeway driving is: Keep under any circumstances, stop and back up. Drive on to
4-22

Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
You may want to put winter emergency supplies in
your trunk. 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.
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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.
Recreational Vehicle Towing
There may be times when you want to tow your vehicle
behind another vehicle for use at your destination. Be
sure to use the proper towing equipment designed for
recreational towing. Follow the instructions for the
towing equipment.
Towing Your Vehicle from the From
I
Follow these steps:
1. Put the front wheels on a dolly.
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i . Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
I NOTICE:
If the other system isn’t a 12-volt system with a
negative ground, both vehicles can be damaged.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other. If they are, it could cause a ground
connection you don’t want.
You wouldn’t be able to
start your vehicle, and the bad grounding could
damage the electrical systems.
To avoid the
possibility
of the vehicles rolling, set the parking
brake firmly
on both vehicles involved in the jump
start procedure.
Put an automatic transaxle in
PARK (P) or a manual transaxle in NEUTRAL (N)
before setting the parking brake.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter.
Turn off all lamps that aren’t needed as well
as radios. This will avoid sparks and help save both
batteries.
In addition, it could save your radio!
I NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
A CAUTION:
An electric fan can start up even when the engine
is not running and can injure you. Keep hands,
clothing and tools away from any underhood
electric fan.
1
5-4

4. Open the hoods and locate the batteries. Find
the positive
(+) and negative (-) terminals on
each battery.
A CAUTION:
5. Check that the jumper cables don’t have loose or
missing insulation. If they do, you could get a shock.
The vehicles could be damaged, too.
Before you connect the cables, here are some basic
things you should know. Positive
(+) will go to
positive
(+) and negative (-) will go to a metal
engine part.
Using a match near
a battery can cause battery
gas to explode. People have been hurt doing this,
and
some have been blinded. Use a flashlight if
you need more light.
Be sure the battery has enough
water. You don’t
need to add
water to the AC Delco Freedom@
battery
installed in every new GM vehicle. But
if a battery has ffler caps, be sure the right
amount
of fluid is there. If it is low, add water to
take care of that
first. If you don’t, explosive gas
could be present.
Battery fluid contains acid that can burn you.
Don’t get it
on you. If you accidentally get it in
your eyes
or on your skin, flush the place with
water and get medical help immediately. Don’t connect positive
(+) to negative (-) or
you’ll
get a short that would damage the battery and maybe
other parts,
too.
- 1’
Fans or other moving engine parts can injure you
badly. Keep your hands away from moving parts
once the engine is running.
5-5

Front Towing
Before hooking up to a tow truck, be sure to read
all the information in “Towing Your Vehicle” earlier in
this section.
NOTICE:
Do not tow with sling-type equipment or
fascidfog light damage
will occur. Use wheel-lift
or carcarrier equipment. Additional ramping
may be required for carcarrier equipment.
NOTICE:
Towing a vehicle over rough surfaces could
damage a vehicle. Damage can occur from
vehicle to ground or vehicle to wheel-lift
equipment. To help avoid damage,
install a
towing dolly and raise the vehicle until adequate
clearance
is obtained between the ground and/or
wheel-lift equipment.
Do not attach winch cables or J-hooks to
suspension components when using carcarrier
equipment. Always
use T-hooks inserted in
the T-hook slots.
5-10

Engine Overheating
You will find a coolant temperature gage and a low
cooIant warning light
on your vehicle’s instrument
panel. See “Engine Coolant Temperature Gage”
and
“Low Coolant Warning Light” in the Index.
If Steam Is Coming From Your Engine
A CAUTION:
Steam from an overheated engine can burn you
badly, even
if you just open the hood. Stay away
from the engine if you see or hear steam coming
from it. Just turn it
off and get everyone away
from the vehicle until it
cools down. Wait until
there
is no sign of steam or coolant before you
open the
hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire. You or
others could be badly burned. Stop your engine
if
it overheats, and get out of the vehicle until the
engine
is cool.
I NOTICE: I
If your engine catches fire because you keep
driving
with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered
by your warranty.
5-14

If You’re Stuck: In Sand, Mud,
Ice or Snow
What you don’t want to do when your vehicle is stuck is
to
spin your wheels too fast. The method known as
“rocking” can help you get out when you’re stuck, but
you must use caution.
If you let your tires spin at high speed, they can
explode, and you or others could be injured. And,
the transaxle or other parts
of the vehicle can
overheat. That could cause an engine
compartment fire or other damage. When you’re
stuck, spin the wheels
as little as possible. Don’t
spin the wheels above
35 mph (5$ k@h) as shown
on the speedometer.
NOTICE:
Spinning your wheels can destroy parts of your
vehicle
as well as the tires. If you spin the wheels
too
fast while shifting your transaxle back and
forth,
you can destroy your transaxle.
For information about using tire chains on your vehicle,
see
“Tire Chains” in the Index.
Rocking Your Vehicle To Get It Out
First, turn your steering wheel left and right. That will
clear the area around your front wheels.
If your vehicle
has
the Enhanced Traction System, you should turn
the system off. (See “Enhanced Traction System”
in the Index.) Then shift back and forth between
REVERSE (R) and a forward
gear (or with a manual
transaxle, between
mRST (1) or SECOND (2) and
REVERSE
(R)), spinning the wheels as little as
possible. Release the accelerator pedal while you
shift,
and press lightly on the accelerator pedal when the
transaxle is in gear.
If that doesn’t get you out after a
few tries, you may need to be towed out. If you do
need to be towed out, see “Towing
Your Vehicle” in
the Index.
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’ A CAUTION:
If you get gasoline on yourself and then
something ignites it, you could be badly burned.
Gasoline
can spray out on you if you open the
fuel filler cap too quickly.
This spray can happen
if your tank is nearly full, and is more likely in
hot weather. Open the fuel filler cap slowly and
wait for any “hiss” noise to stop. Then unscrew
the cap
all the way.
Be careful not to spill gasoline. Clean gasoline from
painted surfaces as soon as possible. See “Cleaning the
Outside of Your Vehicle” in the Index. When you put the
cap back
on, turn it to the right
(clockwise)
until you hear a clicking sound. Make sure
you
fully install the cap. The diagnostic system can
determine
if the fuel cap has been left off or improperly
installed.
This would allow fuel to evaporate into the
atmosphere. See “Malfunction Indicator
Lamp” in
the Index.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for you.
If you get
the wrong type,
it may not €it properly. This may
cause your malfunction indicator lamp to
light
and your fuel tank and emissions system may be
damaged.
See “Malfunction Indicator Lamp” in
the Index.
6-7

Engine Oil
If your vehicle is equipped
with the
3 100 engine,
there is a CHECK
OIL CHECK
OIL
light in your instrument
panel cluster.
If the CHECK
OIL light on the instrument panel comes
on, it means you need to check your engine oil level
right away. For more information,
see “Check Oil
Light”
in the Index. You should check your engine oil
level regularly; this is an added reminder.
It’s a good idea to check your engine oil every time you
get fuel.
In order to get an accurate reading, the oil must
be
warm and the vehicle must be on level ground.
2.4L Engine
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