tuning

[jtpappy]

I was told you have to (ford) flash a truck that was tuned with a mini maxx (back to stock) before you can tune with a spartan device. :shrug:
If thats true I have to go to ford with the mini maxx tune on it, return to stock, flash, and download a spartan tune?

 

[sideactiondiesel]

This statement is false .

 

[jtpappy]

So I can return one truck with a mini maxx to stock and download a spartan tune


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[sideactiondiesel]

yes.