A
Anonymous
Wewild":lb18nmgh said:Cowboy 2.0":lb18nmgh said:'03 Dodge 3500 with 4" exhaust and Bully Dog Power Pup programmer. The Ford is a '99 F-350 7.3 Liter Powerstroke with a trait pipe, but no other enhancements.
Hmmm. Our Ford of that vintage beats that. You may have some other problem......
my 7.3L gets a little over 17mpg