Heyyo! New guy form Findlay, OH here. Just bought a 6.4 from a dealer online in Louisiana. Got the beast up here and ti's all FUBAR. Truck in and out of limp mode, no crank no start sometimes, just a disaster. It's at Reineke Ford right now trying to figure that out. I got all the 6.4 goodies to go on as soon as I know I don't have a trashed truck! BTW who should I have install the performance mods? here in Ohio?