Hey y'all I'm new on here and I really need some help with my 6.5. I have a 98 6.5 turbo Silverado and I don't have any power coming off the other side of my glow plug relay. sometimes the truck starts up and then it'll die and I wont have anything. None of my wait to start lights come on or any dash lights will come on but I have power to my radio and headlights will come on if I turn them on. Could it be in the ignition switch? Has anyone else had this issue?