My employer is wanting to design a biodiesel setup, primarily for us to sell to other customers but also for us to use ourselves (well, in our delivery truck, and I have the only other diesel vehicle...it's a small company).

So, if we start making bio, I would like to use it.

But I need to know what I (and we) will need to do to run it.

Will I need a tank heater? Different filter setup?

I have already replaced my injector o-rings and return lines, replacing them with Viton O-rings and buna-n hose, so I'm good to go there at least.