In addition to intermittent crank/no start (which I suspect a bad battery) I have an issue every time I refuel the truck. Now I always refuel until full and the pump kicks off. But the last 4-5 times, the Check Engine Light comes on then the Low Fuel Warning and the Fuel Gauge drops to flat Empty.

Drive a number of miles and a couple of key cycles, the problem quits until the next refuel.