Comment on Make Hemp Biodiesel by Ant.
I have been making bio diesel for the past 25 years, using used sunflower cooking oil and run both my BMW’s (530D and 320D) and Isuzu (KB 280D) van on it. The fuel filters never need replacing, the power output is higher than the pump diesel that we get in South Africa and i make soap with the Glycerine by product. Every litre of fuel i burn puts a couple of dollars in my pocket from the soap sales. The written explanation on how to make bio diesel does sound daunting, but once you understand the concept, it is easier than eating sweets.