NOVELTY - The improved water fueled engine for separating the water into hydrogen and oxygen, comprises a primary unit for storing a quantity of water, a water treatment unit (14) including filtration unit for conditioning the water, a secondary water storage unit containing conditioned water and hot water returned by the system, a water conversion unit (18) for cracking water into hydrogen and oxygen gases, a battery powered control unit for regulating the rate of cracking, and a primary combustion unit including combustion engine producing sufficient heat and vacuum pressure.    USE - The improved water fueled engine is useful for separating the water into hydrogen and oxygen. The separated hydrogen is useful as a fuel source for a combustion engine.    ADVANTAGE - The improved water fueled engine ensures effective and efficient separation of water into hydrogen and oxygen using a waste heat from the combustion process, and can able to create the needed energy itself for separating the water into hydrogen and oxygen.    DETAILED DESCRIPTION - The improved water fueled engine for separating the water into hydrogen and oxygen, comprises a primary unit for storing a quantity of water, a water treatment unit (14) including filtration unit for conditioning the water, a secondary water storage unit containing conditioned water and hot water returned by the system, a water conversion unit (18) for cracking water into hydrogen and oxygen gases, a battery powered control unit for regulating the rate of cracking, a primary combustion unit including combustion engine producing sufficient heat, vacuum pressure and atmospheric air as an oxidizing agent for combustion, a heat exchange unit (28) for cooling the engine unit and hot water in the secondary storage unit, a secondary combustion unit for receiving the atmospheric air oxygen from the cracking step and exhaust from the first combustion unit, and a turbine generating unit for exhausting waste gasses and charging the control unit. The primary combustion unit receives hydrogen from the conversion unit. The combustion energy drives a power shaft to do work. The water is heated to 200 degrees F by waste heat from the primary combustion unit. Intake manifold of the primary combustion unit maintains a vacuum pressure of more than 0.6772 bars. Magnetic fields in the conversion unit are controlled by the unit to add separation energy to the molecular bonds between the hydrogen and oxygen atoms. The conversion unit comprises magnetic catalyst cathodes and anodes for catalyzed electrolysis, and accomplishes electrolysis using small amounts of electrical energy. The vessel pressure moves the hydrogen gas from the conversion unit to the primary combustion chamber, and the oxygen gas to the secondary combustion chamber. An electric unit heats the water until the engine is warmed up. An amount of hydrogen and oxygen is stored under pressure of 100 psi for warming up the engine. A buffer tank is arranged to ensure the supply of fuel to the primary combustion unit. The generating unit receives 100% of energy of the hydrogen from electricity generated by the second combustion unit. The secondary combustion unit comprises a chamber having a combination of hydrogen- and carbon- oxidizing catalyst sufficient to cause re-combustion of the constituents from the exhaust of the primary combustion unit when combined with oxygen from the conversion unit and atmospheric gasses containing carbon. The primary combustion unit comprises a four-stroke or otto cycle engine. The vacuum is created by each down stroke. The engine has a compression ratio of 12:1. The waste heat is contained in a water cooling unit including a standard automobile radiator. A compressor is not required to move the exhaust gasses of the primary combustion chamber to the secondary combustion chamber. The air to fuel ratio is controlled from 10-70% of combustion chamber volume. The primary storage unit comprises a tank holding 15 gallons, and a water level detection unit. The water treatment unit comprises a filter, de-ionizer and water quality sensor. The engine reaches an operational temperature where heated water is sufficiently available. Water passes through an electric water heater to reach the water conversion unit rather than through the hot water fuel tank (16). A unit is arranged for recharging the tank, when the engine begins to produce hydrogen from the conversion unit. The turbine generating unit spins at 100K to power an alternator.    DESCRIPTION OF DRAWING(S) - The diagram shows principal elements of the water fueled engine.    Water fuel tank (12)    De-ionizer (14)    Hot water fuel tank (16)    Water conversion unit (18)    Heat exchanger. (28)