Originally Posted by justinperkins

The diesel engine was designed to run on peanut oil.

There are millions (that's a wild guess) of people worldwide that run their diesels on biodiesel, WVO and/or SVO. They've been doing it for a long time and they're perfectly happy with it.

I say that if you haven't tried running alternative fuels in your diesel, you probably don't have the experience needed to talk bad about it.