2009 Toyota Tundra Owners Manual - Page 136

1-5. Refueling n Identifying flex-fuel vehicles l Flex-fuel vehicles can be identified by the fuel tank cap, which is marked "FLEXFUEL E85/GASOLINE". 1 Before driving n Fuel tank capacity Approximately 26.4 gal. (100 L, 22.0 Imp. gal.) n E85 Fueling Stations (Flex-fuel vehicles) E85 fueling stations and fuel pumps can be identified by the indication "E85 85% Ethanol". For more information about fueling stations, please refer to the U.S. Department of Energy Web site. http://www.eere.energy.gov/afdc/infrastructure/locator.html n Refueling (Flex-fuel vehicles) Observe the following precautions when switching fuels, in order to maintain starting and driving performance. l Do not change fuels when the fuel level is 1/4 or less. l Always add at least 2.6 gal. (10 L) of fuel. l After filling up with fuel, warm up the engine or drive the vehicle for at least 5 minutes or 7 miles (11 km). l Do not accelerate rapidly immediately after refueling. 105