Back in January I drove my excursion about 1 1/2 hours or so and my tank had about 1/4 left. I shut it off and went to start it about 15 min. later. It did start but was sputtering. I shut it off and it started back up and ran fine. Drove another 1/2 hour... Shut it off, went to start I and it would only crank. Sounds like it isn't getting fuel. I also tried pressing he gas pedal thinking maybe a faulty IAC but that didn't help.I waited 1/2 hour and it started an ran fine. has not done it since... Always had more than 1/4 tank left. This past weekend drove to the same place pulling my trailer. No issues at all. Coming home I live at the top of a big hill. My tank was at 1/4. Backed the trailer in and unhooked. Shut the ex down and walked away for 15 min or so. Went to put it in the garage and it started and sputtered, it did clear up after a few seconds and idled fine. I then shut it off. Tried to start it again and it would only crank. Waited a few min. and it started and ran fine. Does this sound like the fuel pump giving out?

I have a scan gauge a checked for codes.... Nothing
Garage kept hardly sees rain.
Just over 95 k miles
Only other thing is both times this happened it had sea foam in the tank

Napa says that bosch is the OEM pump. Is there a difference between motorcraft and the Bosch? Is one better?

 

What are symptoms of a crank sensor going bad?