Should not be much of the a problem burning any biodiesel. I have an older truck, 1992 Ford 350 to be exact. I occasionally buy vegetable oil, the bakers stuff from Sams (cheaper kind), and run a tank full without any difficulty or noticeable performance problem. My truck has two tanks and in one I use oil the other diesel. Occasionally I forget to shift back to diesel in enough time to allow the oil to run completely through and have some stalling when I first start up next time. Once the engine heats up, it doesn't make any difference.