I would like to know how to re-use engine oil like bio-diesel fuel, what conditioning needs to take place?

Question

making bio-diesel is only half the solution, re using old engine oil as a diesel substitute or supliment will also benefit.

Answer 1

Anti freeze if in oil will stay suspended.You need a machine that spins the oil real fast or heat the oil to 200 degrees and let settle.I run used oil at 10% to diesel.But never use diesel oil unless you can filter the soot out.

Answer 2

There's a guy on ebay selling a 33 page manual on how to make bio-diesel "the stuff BP,shell etc don't want you to know" the manual is emailed so you would get it rapidstyle and its not that expensive if i recall

Answer 3

You're better off just taking the used motor oil in to have it recycled.