Most diesel engines are capable of running on a wide variety of fuels. Several years ago I converted my 2002 Ford F250 with a 7.3L Powerstroke diesel to run on waste vegetable oil. The design was a collaboration of my own ideas combined with those of Jason Crawford’s. Since that time, Jason Crawford has continued to innovate his design, which was later to become the Vegistroke™ available from Biofuel Technologies. This is an overview of my original conversion for those that are considering building their own conversion, or just curious how they work.
After successfully converting my 2002 7.3 F250 to run on Waste Vegetable Oil (WVO) several years ago, I recently decided to purchase and upgrade to the Vegistroke V3 kit from Biofuel Technologies . While my own conversion had functioned well for several years, I wanted to upgrade to the design and reliability of the V3. The V3 has lots of added creature comforts such as fully auto-purge and shutdown AFTER I turn the truck off.