Fuel

Driving and Operating / Fuel

For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax Diesel Supplement.

For Vehicles with gasoline engines, please read this.

• Gasoline

• Recommended Fuel

• Gasoline Specifications (U.S. and Canada Only)

• California Fuel Requirements

• Fuels in Foreign Countries

• Fuel Additives

• Fuel E85 (85% Ethanol)

• Filling the Tank

• Filling a Portable Fuel Container