Quote Originally Posted by Jolly Roger VX'er View Post
True, they even just built a new biodiesel plant in Erie, Pa close to where I work; but, I am assuming that if you run this stuff in a newer vehicle you probably would void your warranty as well as possibly cause problems?

I see this biodiesel alternative as being a good choice for an older car; as I've seen Joe Black mention before; but I'm not so sure about its use in a newer vehicle?
I may be WOB here, but I just read somewhere that biodiesel puts more gunk (an industry term) into the atmosphere than dino...any opinions on that?