The words contained in this file might help you see if this file matches what you are looking for:

...What does diesel dual fuel mean ddf refers to an engine working with and gas simultaneously a small pilot injection of oil ignites the air mixture that is electronically controlled injected into intake manifold phased inlet valves timing in system can still run on technology not involve irreversible changes basic which works just like where high percentage cleaner burnt use natural mixed ddfecuisadevicewhocontrols between ch electronic control unit ecu four stroke cycle injectors l e s i d g gases phase compression ignition exhaust leave compressed burning through closed cylinder pressure valve temperature mix enters rise quantity quickly thanks stream forcing piston downwards lliqiquiduid nnaaturatural ggaass ddiesel iesel dduaual fl fueluel bbooaats ts retroretroffit it lalayyooutut...