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Power Strokes
6.7 Aftermarket
6.7 Tuning
Strictly economy tune
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[QUOTE="SpartanDieselTech, post: 1283069, member: 22311"] I'd return the top of it to stock also, and do any fuel additions you want for extra power through the main fueling tables. Changing the pulsewidth table at all is something best avoided with *** on, even at WOT. Maintaining proper lambda is important, and if the pulsewidth/duration tables are modified, the air/fuel ratios will be incorrect. As for the shorter regen interval during normal cruise (I'm assuming you haven't been flat-footing it if doing fuel economy testing), have you made any other changes in the file? Airflow, manifold pressure, etc? [/QUOTE]
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