Okay, i would understand that to be the case running 100% veggie. What i think would be useful to most would be having one regular fuel tank and adding 5-10 gallons of veggie oil. Having a 55 gallon drum, Getting it free from food joints and running it through two filters into that drum. After the fuel station visit, pump veggie into the tank. I would assume no problem with starting since 10 gallons would make a 15-20 percent blend.