Why you can run your car on water
It is both feasible and practical that you can run your car on water. It has long been established that hydrogen is a combustible gas that can provide the same motive power for vehicles as gasoline does. It has even been proved that it is a more efficient gas, cheaper and cleaner option.
You simply install a kit in your engine to make the conversion. You don’t need any other thing. Most of the things you will need are already in the car. For example, the power to generate the gas is already provided by your car’s battery.
Water is cheap and almost everywhere. You simply fetch from your tap and fill your car up.