How to Make Cheap, Clean Fuel from Free Vegetable Oil. New, updated and expanded version by authors Joshua and Kaia Tickell, who drove their unmodified Veggie Van over 10,000 miles around the United States, while stopping at fast food restaurants for fuel fill-ups of used deep fat fryer oil. This inexpensive and environmentally friendly fuel source can be easily modified to burn in diesel engines by following the simple instructions. A complete introduction to diesel engines and potential fuel sources is included. Over 130 photographs, diagrams, charts and tables. USA.

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