Making changes with custom tuning? - Ford Powerstroke Diesel Forum
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post #1 of 4 Old 02-08-2013, 06:49 PM Thread Starter
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Making changes with custom tuning?

When I load a custom tune with my SCT it asks if I want to make changes. I enter NO and the custom tune loads. I figured all the parameters were entered by the person who wrote the tune. Should I be making changes, is there things that can be changed, do you guys make changes? Thanks.


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post #2 of 4 Old 02-08-2013, 07:06 PM
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Nope. I just load the custom tune and be done with it. The writer already has the tunes written making it- "custom tunes'

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post #3 of 4 Old 02-08-2013, 07:55 PM
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Re: Making changes with custom tuning?

I always select yes and adjust revs per mile for my tire size just to be sure.

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post #4 of 4 Old 02-09-2013, 06:26 AM
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alwaya adjust revs per mile, and depending when or how you like the shift schedules, you an increase the or decrease shift points by pressure or throttle position ( on wide open runs ) , i personally like roughly a 20% increase. almost feels like tow/ haul.

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