Use water as a source of fuel
If you want to use water as a source of fuel, then you’ll want to get a guide like Water Car Pro. Unfortunately, you won’t be able to run your car only on water. The japanese have invented a car that runs only on water. But if you want to try to make your normal car, you’ll need to be an absolute genius. It is however possible to run your car on water and use a combination of water and gas. This way, you can save a reasonable amount on gas.