I think I have it figured put guys, I plug the truck in for an hour and boom. fires up immediately after the WTS light goes out. I have a short to ground in the glow plug harness. unplugged harness from controller and all glow plugs, 7ohms at connector to ground. Ill be ripping it out and installing a modified 6.0 glow plug harness. So turns out I may have been having two issues all along. Glow plug harness and air intrusion