I wanted to change the program on my 2001 Ford Excursion 7.3L from the economy tune of 65HP to the new standard economy tune of 85HP to see if there would be an improvement in fuel mileage. When I tried to change the tune it started trying to save the stock tune as if I didn't already have a tune ...

Thanks for the update Mike.

I'm still hanging in there.

jammer 8)

Me 3. I was talking with a guy who works on the Diesels in a school fleet and he said the new government requirements for Diesel processing have not only driven the price up but have also robbed the fuel of some of its' power ...