Saab 2007 owner manual Filling a portable fuel container, Fuel Gasoline Engine

148 Starting and driving

Filling a portable fuel container

WARNING

Never fill a portable fuel container while it is in your vehicle. Static electricity dis- charge from the container can ignite the gasoline vapor. You can be badly burned and your vehicle damaged if this occurs. To help avoid injury to you and others:

•Dispense gasoline only into approved containers.

•Do not fill a container while it is inside a vehicle, in a vehicle’s trunk, pickup bed or on any surface other than the ground.

•Bring the fill nozzle in contact with the inside of the fill opening before operat- ing the nozzle. Contact should be maintained until the filling is complete.

•Do not smoke while pumping gaso- line.

Fuel (Gasoline Engine)

Fuel

Use of the recommended fuel is an impor- tant part of the proper maintenance of your vehicle.

For optimum performance Saab recom- mends:

• AON 93

Gasoline Octane

Use premium unleaded gasoline with a posted octane of 93 or higher for best per- formance. You may also use regular unleaded gasoline rated at 87 octane or higher, but your vehicle's acceleration may be slightly reduced.

If the octane is less than 87, you may get a heavy knocking noise when you drive. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. Otherwise, you might damage your engine. A little pinging noise when you accelerate or drive uphill is considered normal. This does not indicate a problem exists or that a higher-octane fuel is necessary. If you are using 87 octane or higher-octane fuel and hear heavy knock- ing, your engine needs service.

Gasoline Specifications

It is recommended that gasoline meet spec- ifications which were developed by automo- bile manufacturers around the world and contained in the World-Wide Fuel Charter which is available from the Alliance of Auto-

mobile Manufacturers at www.autoalli- ance.org/fuel_charter.htm. Gasoline meet- ing these specifications could provide improved driveability and emission control system performance compared to other gasoline.

NOTICE

Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines may be available in your area. We recommend that you use these gaso- lines, if they comply with the specifica- tions described earlier. However, E85 (85% ethanol) and other fuels containing more than 10% ethanol must not be used in vehicles that were not designed for those fuels.

California Fuel

If your vehicle is certified to meet California Emission Standards (see the underhood emission control label), it is designed to operate on fuels that meet California speci- fications. If this fuel is not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected. The malfunction indicator lamp may turn on and your vehicle may fail a smog-check test. See Engine malfunction (CHECK ENGINE) on page 58. If this occurs, return to your authorized Saab dealer for diagnosis. If it is determined that