03 4.6 SOHC. For a few weeks I've had an issue where I would try to start my car but I would only hear the click of the solenoid. It would start after the 2nd or 3rd try. After a while I would load the tune again and then it would start. Now it will not start at all. Still hear the solenoid click and fuel pump whir but the engine will not turn over. I had the starter and battery tested and both were good. I replace the starter relay as well. I datalogged and I have good running voltage...stays around 13.9-14. I can push start it as long as I have room. I'm stumped.