2008 Ford 6.4 diesel fuel mileage Source Source Source Source Source Source Source Source Source Source Read Also: 2008 Ford f250 powerstroke fuel mileage 2008 Ford f450 diesel fuel mileage 2008 Ford f250 diesel fuel mileage 2008 Ford diesel fuel mileage 6.4 Ford diesel fuel mileage How to improve diesel mileage on 2008 ford f250