Wow I am amazed at the hyper bable here, does no one have the answer to what this stuff is. Dam,,, I bought the stuff, figuring it was much cheeper than one of those heat exchanger kits for my car/truck $2,500 bucks!!!!!!!!!!!!! Greed is setting in even with the hippies claming to me environmentalists. Yeah, Im a little pissed. You see once you buy the stuff then yes you are told to add diesel or karosean, gasoline, octan boost and then there SECRET STUFF the most expensive part by far. here is the link to what it really is. What I ask from you bablers is what might be some common names and places to find such chemicals. the web address to what the hell the secret really is.
www.sise.columbia.edu/clean/m...enes.pdf I think benzene is the stuff put in cigaret lighters, and toluene is pretty bad stuff wich can absorb throught the skin quickly, but hey, don't get it on your skin and were eye protection and use in a well vetalated place and bla, bla, yeah yeah. Somebody will try a law suit for being a stupid. but where the heck does average geo get toluene. and what is a common name, place for O-xylene. Still, maybe better than bio-diesel??
But after that you have to find the used oil,,,,, fact, now many resturant oil /tallow works now pic up for free next will be they soon (and I have heard some are paying the restaurant owners a small (very small) fee for their used oil) This is not easy no mater what people say. if they cook meat the meat fat is often put in the same place as the used fryer oil. Then you have to filter out all that crap, and guess what when it has sat out side of the back of the restaurant in the sun and the rain it gets ransid and even more nasty. The small restaurants maybe the best but do you want to drive all over town and city picking up a gallon or two here and a gallon or five there? I went to harbor freight to get pumps and stuff, what cheep chinese stuff how long will it last!!! If it was a real for sure deal I'd get better stuff likely $2-300 worth of hoses, pumps, filters, containers, and time,, lots and lots of time. lets be real here.

actually i already suspected some kerosene was involved..
gasoline doesn't surprise me either..and then xylene,napthalene, and naptha even makes sense...after all are those chemicals used to this oil based paints?

now we need to see what the octane boost is, but i wouldn't be surprised if that was part was isopropyl alcohol but you could probably use propane injection to great effect and be nice to your seals and fuel lines..