Every year when it gets cold enough for the heater grid to cycle and waits to start, I get an occasional no start. It goes through the process, the preheat message comes on, it tries to start up and then just dies. I just push the button again and it will always start right up just fine. It has done this since I have had this truck. Never has not started, but I really can't understand why this would happen. It almost seems like a dead battery thing when it does happen, but that's not the case though. I do remember reading a while back of other people experiencing this, but never found out what the cause was. It is rare and normally starts up just fine after the preheat cycle, but today for the first time again, it did not start after the preheat cycle. Just curious if anyone knows about this.