, I have a 2014 f-150 5.0 with a 5 star tune .. I live in south Louisiana and went to get a inspection sticker and my truck failed , said no memory on my computer and said it wasn't ready to the tune off and drove 100 miles and still failed .. being nothing is wrong with my truck the tune has to be some type of issue ? My friend has same exact truck and tune and went to the same place and passed .. any kind of help will be highly appreciated ! Thanks !