Originally Posted by aurgathor
I wouldn't be so sure about alchohols because not only they (CH3OH, C2H5OH) contain some oxygen, they have only one or two carbon in them. But since they are liquids, they may not get vaporized and burned as well as gases.
Maybe that is the key. If they can make a fuel like high pressure CNG work in it's gaseous state, there's no reason they can't develop a system to vaporize a liquid and utilize it in it's gaseous state.
My EFI 460 is dual, LPG and Gas; it is a lot cheaper to run on LPG than gas, especially now, since gas has gone up 20 cents a liter and LPG has only gone up a couple cents a liter... since I drove it last anyway; I haven't driven it for about a year and a half though.