My neighbor has 10 gallons of peanut oil he used to fry up a couple of thanksgiving turkeys, Ive been thinking about putting it in my tank and mixing it with diesel next time I fill her up. Is that a good idea or not? I can get more from him when they do a fish fry at his church if this works. Or should I try and do some kind of oil refinery, biodeisel thing in my back yard? Im confused.... Ive read that these things were intended to run on peanut oil when they were invented. I live in Florida My truck is a 1999 with a 7.3
if that helps.