i have a 99 f350 dually 7.3 turbo,auto. keep blowing 30 fuse have a fuse trip tool on it and keep reset it when i unplug the valve cover it dont trip then plug them in and it take a couple times to start it by turning the key on and off. when it starts it runs ruff and white and light blue smoke...
my glow plug relay is not got power to it ,not enz. the plugs was poping no 30 fuse change driver side valve plug and the idm in driver wheelwall any other suggestion