5.9 Magnum help needed

I FOUND IT! So after 4 hours underneth the hood today I found the problem. I checked all of my injectors and fuel rails, pulled all of my plugs, check a variety of sensors, and pulled all of my fuses/relays. Even though 3 of my plugs are burnt, the problem was the Fuel System relay. I switched it with the ASD relay and sure enough, she fired up. Thank all of you guys for your input. Oh and I tried to get the code again but nothing happened. No blinking. I dont know why but its ok. My truck is back on the road and the girlfriend is now happy. Today is a good day.