As i am driving down the road my truck will just die ive got power to everything

What is your question?

after i pull over i use to beable to restart it but now i cant. It has a rotten egg smell which i now is the cat. But there was another underline issue i dont know about. The ignition coil has been replaced spark plugs and wires replaces. Could the crankshaft position sensor be an issue. Please let me know thank you