1997 PONTIAC BONNEVILLE fuel cap

If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed.
0 Avoiding hard accelerations.
Avoiding steep uphill grades.
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possibmle.
If the light stops flashing and remains on steady, see “If
the Light
Is On Steady” following.
If the light continues to flash, when it is safe to do
so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key
off, wait at least 10 seconds and restart the
engine. If
the light remains on steady, see “If the Light
Is On Steady” following.
If the light is still flashing,
follow the previous steps, and drive the vehicle to your
dealer or qualified service center for service.
If the Light Is On Steady
You may be able to correct the emission system
malfunction
by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. The diagnostic system can determine if the fuel cap
has been left
off or improperly installed. A loose or
missing fuel cap will allow fuel to evaporate into the
atmosphere.
A few driving trips with the cap properly
installed should turn the light off.
Did you just drive through
a deep puddle of water?
If
so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out,
A few driving trips should turn the light off.
Have
you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel (see
“Fuel”
in the Index). Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice this as stalling after start-up, stalling when you put
the vehicle into gear, misfiring, hesitation on acceleration
or stumbling on acceleration. (These conditions may
go
away once the engine is warmed up.) This will be
detected
by the system and cause the light to hrn on.
If you experience one or more
of these conditions,
change
the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn on,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to fix any mechanical or electrical
problems that may have developed.
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Here are some things that some owners ask about. None
of these show a problem with your fuel gage:
At the service station, the gas pump shuts off before
It takes a little more or less fuel to fill up than the
the
gage reads
FULL (F).
gage indicated. For example, the gage may have
indicated the tank was
half full, but it actually took a
little more or less than half the tank's capacity to fill
the tank.
The gage moves a little when you turn a corner,
The gage doesn't go back to EMPTY (E) when you
0 If you have the large span (220") gage, the needle
moves
more for a given amount of fuel. This does
not indicate excessive fuel consumption, and
is normal.
speed
up, or make
a hard stop.
turn off the ignition.
Boost Gage (Option)
msT -10
Vehicles equipped with the supercharged engine have
this boost gage that indicates vacuum during light to
moderate throttle an'd boost under heavier throttle. The
gage displays
the air pressure level in psi going into the
engine's combustion chamber.
The gage is automatically centered at zero psi every
time the engine is started. Actual vacuum or boost is
displayed from this zero point. Changes in ambient
pressure, such as driving in mountains and changing
weather, will slightly change the zero reading.
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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 heacllamps. Let the heater run for awhile.
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
OCCUPANTS VEHICLE CAP. WT.
TIRE-LOADING
INFORMATION
FRT, CTR. RR. TOTAL LBS. KG
’ MAX. LOADING & GVWR SAME AS VEHICLE
CAPACITY WEIGHT XXX COLD TIRE
TIRE SIZE SPEED PRESSURE
RTG PSI/KPa
FRT.
RR.
SPA.
IF TIRES ARE HOT, ADD 4PS1/28KPa
SEE OWNER’S MANUAL FOR ADDITIONAL
, INFORMATION
Two labels on your vehicle show how much weight it
may properly carry. The Tire-Loading Information label
found
on the rear edge of the driver’s door 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 that you can
carry. This weight is called the vehicle capacity weight
and includes the weight of all occupants, cargo and all
nonfactory-installed options,
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MFD BY GENERAL MOTORS CORP
DATE GVWR GAWR FRT GAWR RR
THlS VEHICLE CONFORMS TO ALL APPLI-
CABLE
U.S. FEDERAL MOTOR VEHICLE
S’AFETY, BUMPER, AND THEFT PREVENTION
STANDARDS
IN EFFECT ON THE DATE OF
MANUFACTURE SHOWN ABOVE.
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.
And, if you do have a heavy load, you should spread it
out. Don’t carry more than 176 lbs. (80 kg) in
your
trunk.
A CAUTION:
I
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.
NOTICE:
Your warranty does not cover parts or
components that
fail because of overloading.
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.
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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:
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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.
Consider using a sway control. You
can ask a hitch
dealer about sway controls.
Don’t tow a trailer at all during the first
1,000 miles
(1 600 krn) 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 lun/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.
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v Section 6 Service and Appearance Care
Here you will find information about the care of your Pontiac. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a
part devoted to its appearance care.
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6-42
6-50 Service
Fuel
Fuels in Foreign Countries
Filling Your Tank
Checking Things Under the Hood
Engine Oil
Air Cleaner
Automatic Transaxle Fluid
Engine Coolant
Radiator Pressure Cap
Power Steering Fluid
Windshield Washer Fluid
Brakes
Battery
Bulb Replacement
Windshield Wiper Blade Replacement
Tires
Appearance
Care
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6-66
6-67
6-67
6-67 Cleaning the Inside
of
Your Pontiac
Care
of Safety Belts
Cleaning Glass Surfaces Cleaning the Outside of Your Pontiac
Cleaning Aluminum
or Chrome Wheels
Cleaning Tires Sheet Metal Damage
Finish Damage
Appearance Care Materials Chart
Vehicle Identification Number (VIN)
Service Parts Identification Label
Electrical System
Replacement Bulbs
Capacities and Specifications
Air Conditioning Refrigerants
Engine Specifications
Normal Maintenance Replacement Parts
Vehicle Dimensions
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Filling Your Tank
The cap is behind a hinged door on the driver’s side of
your vehicle.
A CAUTION:
Gasoline vapor is highly flammable. It burns
violently, and that can cause very bad injuries.
Don’t smoke if you’re near gasoline or refueling
your vehicle. Keep sparks, flames and smoking
materials away from gasoline.
While refueling, hang the cap inside the fuel door.
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I
A CAUTION:
2
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.
If you have the (L36) 3800 V6 engine, your fuel cap
will be tethered and you cannot hang it on the inside fuel
door while refueling.
To take off the cap, turn it slowly to the left
(counterclockwise). Be
careful not
to spill gasoline. Clean gasoline from
painted surfaces as soon as possible. See “Cleaning the
Outside of
Your Pontiac” in the Index.
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