bio diesel ;d
I've been using 20% biodiesel on my Universal 35B (catalina 34) for two years now. No problems. No smoke. I have noticed more gunk in my fuel filter when I change it but that was originally mentioned as a "to be expected". Apparantly it has solvent properties and tends to clean old residue from the tank. Wife thinks the engine runs smoother - hard for me to tell, it ran pretty smooth before. I'm a "thumbs up".
