It'll run, but the biggest thing you'll notice is that the truck will seem a little slugish on acceleration. We've been there and done that and that's why we don't offer Fuel Sipper anymore. To many complaints that it just didn't pull well off the line at light to moderate throttle. Of course, heavy throttle worked nicely but then what's the point of the program?
You'll find something that's going to work for you. Things that have always helped me with economy:
Shifting (lower the shift points)
ICP (up 5% to 15%)
SOI (up 2 to 6 degrees)
Hope this helps.
__________________
Bill Cohron - The Mad Doctor  
Power Hungry Performance - The ORIGINAL in Ford performance tuning... Since 1996!
(678) 890-1110
www.gopowerhungry.com - Home of the Hydra Chip, Minotaur Tuning Software, and the new Orion Reflash System for Navistar!
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