Quote:
Originally Posted by Jeremy
I think the people that see the increase in mpg are people who had the latest ford flashes with the I.H. strategy. They noticed the mpg go down when they were flashed, and wanted it back. If your truck was never flashed with a I.H. flash they you probably won't see a difference. Perhaps the PCM needs to be returned to an original program as well? 
Mine were, and I noticed it went down, the PHP ficm brought it back to where it was originally.
That may not always be the case. IMHO 11 mpg is pretty poor for your truck, I doesn't look like you have much of a lift or larger tires in your picture. So i at a loss as to why it so poor.  |
Yeah my truck only has a level kit on it, and tires are just 33s. I use to see 17mpg back in the day, but that was before 3 trips to Ford so Im sure i lost some somewhere. Im waiting for a custom program to come back from you guys to download with my SCT, if im understanding right that is the PCM tune right? Hopefully that will bring it up.
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2004 F-350 CC LB King Ranch. SCT w/Innovative Diesel extreme Street tunes, tuned FICM by ID, custom 4" intake with large AFE filter, intake elbow, 3" downpipe 5" straight pipe 6" stack, EGR block off, Zoodad Mod, CCV Mod, the big 3 cable upgrade w/ batts under cab, Autometer guages, boost-trans-EGT, 2.5in leveling kit
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Sat, May 15th, 2010, 12:00 PM
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