Forscan doesn’t show up as a flash to the ecm? It doesn’t leave any traces eh? If you have a random electrical issue after ******** around w/ it- will any modules that have been tweaked be covered if they fail?
I think your missing my point- which is in terms of effecting your warranty-
No it does not show up as a flash. (It is debated that it leaves ANY trace at all once you adjust the values back to stock) This has been beaten to death of the f150 forums and not one person has reported any warranty issues after millions of thread views.
I did not miss your point. I showed up to tell you specifically that you are wrong