Page 173 of 318

Recommended Fuel
Use regular unleaded gasoline with a
posted octane rating of 87 or higher.
If the octane rating is less than 87,
you might notice an audible knocking
noise when you drive, commonly
referred to as spark knock. If this
occurs, use a gasoline rated at
87 octane or higher as soon as
possible. If you are using gasoline
rated at 87 octane or higher and you
hear heavy knocking, the engine
needs service.
Gasoline Speci cations
At a minimum, gasoline should
meet ASTM specification D 4814
in the United States or CAN/
CGSB-3.5 or 3.511 in Canada.
Some gasolines contain an
octane-enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT). We recommend
against the use of gasolines
containing MMT. SeeFuel Additives
on page 8-40 for additional
information.
California Fuel
Requirements
If the vehicle is certified to meet
California Emissions Standards, it is
designed to operate on fuels that
meet California specifications.
See the underhood emission control
label. If this fuel is not available in
states adopting California emissions
standards, the vehicle will operate
satisfactorily on fuels meeting federal
specifications, but emission control
system performance might be
affected. The malfunction indicator
lamp could turn on and the vehicle
might fail a smog-check test.
See Malfunction Indicator Lamp on
page 4-14. If this occurs, return to
your authorized dealer/retailer for
diagnosis. If it is determined that the
condition is caused by the type of
fuel used, repairs might not be
covered by the vehicle warranty.
Driving and Operating 8-39
Page 176 of 318

The tethered fuel cap is located
behind a hinged fuel door on
the driver side of the vehicle.
To remove the fuel cap, turn it slowly
counterclockwise. On some vehicles
you may have to push in while
turning the cap.
While refueling, hang the fuel cap
inside of the fuel door.
When reinstalling the cap, turn it
clockwise until it clicks, otherwise
the Malfunction Indicator Lamp may
turn on. SeeMalfunction Indicator
Lamp on page 4-14.
{CAUTION
Fuel can spray out on you if
you open the fuel cap too quickly.
If you spill fuel and then something
ignites it, you could be badly
burned. This spray can happen if
the tank is nearly full, and is more
likely in hot weather. Open the fuel
cap slowly and wait for any hiss
noise to stop. Then unscrew the
cap all the way.
Be careful not to spill fuel. Do not
top off or overfill the tank and wait a
few seconds after you have finished
pumping before removing the nozzle.
Clean fuel from painted surfaces as
soon as possible. See Exterior Care
on page 9-75.
When replacing the fuel cap, turn
it clockwise until it clicks. Make
sure the cap is fully installed.
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
on page 4-14.
{CAUTION
If a fire starts while you are
refueling, do not remove the
nozzle. Shut off the flow of fuel
by shutting off the pump or by
notifying the station attendant.
Leave the area immediately.
Notice: If you need a new fuel
cap, be sure to get the right type.
Your dealer/retailer can get one for
you. If you get the wrong type, it
may not t properly. This may
cause the malfunction indicator
lamp to light and may damage the
fuel tank and emissions system.
See Malfunction Indicator Lamp
on page 4-14.
8-42 Driving and Operating
Page 298 of 318

General Motors of Canada
also has a Mobility Program.
Call 1-800-GM-DRIVE (463-7483)
for details. TTY users call
1-800-263-3830.
Roadside Assistance
Program
For U.S. purchased vehicles, call
1-800-ROADSIDE (762-3743); (Text
telephone (TTY): 1-888-889-2438).
For Canadian purchased vehicles,
call 1-800-268-6800 .
Service is available 24 hours a day,
365 days a year.
Calling for Assistance
When calling Roadside Assistance,
have the following information ready:
•Your name, home address, and
home telephone number
•Telephone number of your
location
•Location of the vehicle
•Model, year, color, and license
plate number of the vehicle
•Odometer reading, Vehicle
Identification Number (VIN), and
delivery date of the vehicle
•Description of the problem
Coverage
Services are provided up to
5 years/100,000 miles (160 000 km),
whichever comes first.
In the U.S., anyone driving the
vehicle is covered. In Canada, a
person driving the vehicle without
permission from the owner is
not covered.
Roadside Assistance is not a part of
the New Vehicle Limited Warranty.
Pontiac and General Motors of
Canada Limited reserve the right to
make any changes or discontinue
the Roadside Assistance program at
any time without notification.
Pontiac and General Motors of
Canada Limited reserve the right to
limit services or payment to an owner
or driver if they decide the claims are
made too often, or the same type of
claim is made many times.
Services Provided •
Emergency Fuel Delivery:
Delivery of enough fuel for
the vehicle to get to the nearest
service station.
•Lock-Out Service: Service is
provided to unlock the vehicle if
you are locked out. A remote
unlock may be available if you
have OnStar
®. For security
reasons, the driver must present
identification before this service is
given.
•Emergency Tow From a Public
Road or Highway: Tow to the
nearest Pontiac dealer for
warranty service, or if the vehicle
was in a crash and cannot be
driven. Assistance is also given
when the vehicle is stuck in sand,
mud, or snow.
12-6 Customer Information