Quiet Life travels in a forest green 2002 Ford E350 diesel van that is converted to run on waste vegetable oil. We have put nearly 100k miles on it in the past two years traveling the US and Canada, most of which was fueled by used cooking oil. To find out more about running a vehicle on grease check out this video by Mike Parziale, the Godfather of Grease. Or, take a small trip with us in the van…