SCT X3 Tuner... - Ford Powerstroke Diesel Forum
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post #1 of 2 Old 04-22-2008, 03:32 PM Thread Starter Rookie
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SCT X3 Tuner...

I a bought the SCT X3 Tuner several months back. The shop tuned my truck with the street option. Whcih worked good. I just added a AFE Stage 2 intake, 4 inch exhaust and 305/65/18 BFG's. Can you change these options in order for the computer to recognize the upgrades I have made to my truck? Any advice on the best options to use for daily driving to help MPG? The only option I have found is the (Tire Revs/Mile) and tuner keeps telling me there is an error. I can't seem to get the program to the way it was before I returned it to stock. Any info is appreciated...Thanks
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post #2 of 2 Old 04-22-2008, 03:41 PM
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What shop? Did they write the tune? If not, who's "street option" did they use? Intake and exhaust aren't enough of an upgrade to have the tuner re-write the tune for. You'll need a turbo and sticks to need a specific tune.

2003 centennial edition f250 4x4 ccsb auto w/blackwater long block w/arp's, 4" exhaust, airaid intake, ODawg's manifold, itp's reg return, sap modified solenoid, DC power 185amp alt, motorcraft 850cca, Warn Hubs, RS 55w 6k hid's, harley headlights, bpd 58v 6 phase, bpd water pump, dieselsite coolant filter, elc coolant, php gryphon, Xcal2 w/unlimited tow, new hfcm, glowshift fuel psi gauge, icon level kit, 20" kmc hoss, 305/55 terra grapplers TOTALED
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