2001 Ford Excursion 7.3L Diesel
Reviewed By Matthew B (New Britain, PA) Reviewed for a 2001 Ford Excursion —5/27/2011 7:56 PM
Was averaging 15.6 mpg combined before installing the Hypertech Program B. After the install, the fuel mileage was 18 mpg and the truck had more power. Great profuct at a great price.