2003KJ
Member
I saw on Mythbusters, they ran diesel benz with nothing but used frying oil. It ran without a problem, That was incredible. I knew people brew their own fuel, but straight out of pan into the tank was something else!
Theres a guy in my area who's doing that, and runs it in his old benz. Works wonders, and half the time he can pick the used vegetable oil up for next to nothing (if not free) from some of the fast food restaurants in the area. They will gladly give him the old oil, as it cuts back on the costs they face to get rid of the stuff.