Well I have been limiting myself to driving 65 or slower this tank of fuel and it looks like I am in for an increase in MPG.

I have been running the 100HP tune... maybe I need to merge the shift maps from the FS with the 100hp tune for more mpg.
Might try tweaking the ICP up a bit and the pulse width down a tad too..
Oh does anyone know how Ford's Lie-O-Meter actually caluclates the MPG estimates (which values it uses etc)
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DJ Phoenix (my modded) Hi-1200/240Tow/75FS/80DD/100/140SS +Minotaur
ASE Master Auto Technician

2001 Ford Excursion 7.3 4x4
Projects. 1970's Hustler and Max II Amphibious ATV's