All I have to say is be carefull. Aside from the fines(large ones), the fuel is rarely taken care of like the regulated(taxed) version, and it may contain more than you bargain for(water,algae,kerosene,gasoline,etc). Todays emission controled trucks dont like the contaminates very much. If you have a reliable source and its well taken care of, in good reliable tanks-nock yourself out....Remember, the dye is not just in your fuel now, it has stained you entire fuel system(filters, resivior, anything else it has touched) and its not always easy to explain why....Fuel prices will level out in '07, just a fact of life we need to accept, have you priced a gallon of milk lately? /forums/images/graemlins/grin.gif