Hi all.
Since i am the proud owner of an 08 BULLITT, and having ~7,500 miles on it to date, I am thinking about a dyno tune. Now, Ford states in the owners manual that the recommended fuel is 93, although running 87 will not hurt a thing. Apparently the rascal remaps according to the fuel supplied, and delivers performance accordingly.
So, does anyone know if a tune will "disable" or otherwise affect this option? Yes, I know that most tunes are set for 93 but this question is within the context of this option.
thanks,
98CrownVic