1999 Ford f250 diesel mileage Source Source Source Source Source Source Source Source Source Source Read Also: 1999 Ford f250 7.3l diesel mpg 1999 Ford f250 diesel mpg 1999 Ford f250 super duty diesel mpg 1999 Ford f250 diesel fuel mileage 1999 Ford f250 4x4 mpg 1999 Ford f250 turbo diesel gas mileage