My truck is a 2012 F-350 Lariat Dually. Truck has around 290k miles. About a month and a half ago, I updated the mini max, and after it was updated my trucks max speed was 70mph. Today I tried to fix that “issue”. Now if I install the standard mini max times the truck dies after running for about 5 seconds. But if I tune it to stock/ factory, it derates the engine because the truck thinks it’s out of Def. (the truck is DEF deleted.) just trying to get the truck back to normal. Any help/ tips would be much appreciated!