Step 1: Get the Right Vehicle – It has to be a diesel! In 1895 Rudolph Diesel Created the Diesel engine to run on Peanut oil. He wanted to allow small scale farmers a way to fuel the equipment. Now WVO(waste vegetable oil) and other biofuels are much thicker(viscous) than standard diesel, so special fuel system modifications are required. Not all Diesels can run WVO or biofuel. Some diesel Fuel systems have different mechanisms that fail with WVO and Biodiesel. These are specifically new models that have trap oxidizers and special emission adaptations. Great Alternative Fuel Diesel Vehicles that Can Run WVO are: – Diesel Trucks from the 80s and 90s – Ford/Dodge/Chevy – 1980s era Mercedes Diesels – 300D, 300SD, 300SD – 1990s Volkswagon Diesels Step 2: Get Oil – Back in 2008, before commercial