1.   Bigger capacity engines produce more torque as more fuel is burnt per firing stroke, giving a bigger push to the piston.

2.   If she burned smokeless fuel, the soot problem would disappear.

3.   The engine only burns diesel fuel.

4.   This reduces surface tension allowing a better oxygen mixture therefore making the fuel easier to burn.

5.   It is an essential part of all our lives concerned with the food we eat, the clothes we wear and the fuels we burn.

6.   An inferno fed by burning jet fuel engulfed a neighborhood.

7.   And a vehicle that is driven with underinflated tires burns more fuel.

8.   Any time you burn any fuel, whether in your stove or in a car, combustion produces carbon dioxide.

9.   Any appliance that burns fuel, including gasoline, oil, propane, kerosene or wood, can produce dangerous amounts of the gas.

10.   Aside from burning more fuel than planned, the balloon had behaved impeccably.