Don't have to be an engineer to answer that one as there has been enough written on it and easy to research. Both CNG and LNG are cleaner burning.
Originally Posted by Gerry Clinchy
Other than driving up the price of food and the fact that it takes more energy to produce a gallon than the gallon produced, this Special Interest, like most special interest are long overdue for burial!
I don't blame you. I blame bad policy. I blame the interventionists. I blame the neoconservatives who preach this stuff, who believe in it like a religion -- that they have to promote American goodness even if you have to bomb and kill people. In short, I donít blame America; I blame neocons." ó Ron Paul