Grease Guzzlers

Why diesel engines and vegetable oil should become best friends.

By Zachary Gonzalez-Landis

As frugal consumers demand more from their vehicles, and bailed-out car companies scramble to manufacture affordable yet eco-friendly models, some drivers are turning to an alternative to the gas-guzzling status quo: vegetable oil. Vegetable oils are biofuels, renewable raw materials from which one can extract [RETURN TO ARTICLE]