Have you seen the rumors about a new car that runs on compressed air? They are flying around the internet It won't take you half the distance from Los Angeles to Vegas on a full tank of compressed air but I presume it will be good for scooting around town.
However there is no way to convert your current car's system into a compressed air engine system.
Of course we may have other surprises once these things hit the road
The electric hybrid seemed like such a cool idea until we recently discovered that owners need to swap out their old battery for a new one every five or seven years or so and the battery actually costs more, comparatively, than what this compressed air car is expected to cost consumers!
Now even as I write this article I am made aware of an even newer innovation
Apparently there is a newer idea... some fool is manufacturing a car that runs on nothing! I am not joking... no ethanol, no hydrogen, no gasoline for sure, no compressed air... nothing...
Now look, before you start with the Fred Flintsone jokes, let me tell you I am not recommending it. I am just pointing it out that there are folks who are liable to take all sorts of extreme actions similar to what the Wright Brothers did in their first attempts at creating an airplane, in their determination to figure out a solution in order to free the world from the criminal elements that run the oil and automotive corporations.
It is great that people are continuing to innovate but in such an environment it is wise to keep one's feet on the ground and consult practicality which is why I support what is already getting the job done. It certainly isn't perfect but we don't have anything better now. I speak of the Water4Gas data that was researched and assembled by Ozzie Freedom and which you can find out more about

It is a very realistic expectation that using the instructions that Ozzie provides that you could lower gas usage by anywhere from 20% to 50% or possibly even more.
The refund rate from customers of Water4Gas is an extremely low 30 out of 1000 which is testimony to the workability of the information provided
Ozzie Freedom and the people at Water4Gas are genuinely interested in helping you get better gas mileage
Join us. You have a happy adventure awaiting. Or you can see how you fare driving a car that runs on nothing!