Update: Today I removed and rebuilt the fuel filter head/primer assembly . A little awkward to remove but not too bad . The rebuild took about 20 minutes and once inside the unit I found one small o-ring missing and another dislodged

. Put it all back together with a new fuel filter . Primed the system , hit the key and she fired up .
Took her for a 20 mile drive and she ran good/strong with no issues . I parked it in the garage and waited 3 hours to restart . She fired right up on the restart . Yes it's limited data but appears to be fixed

. Tomorrow mornings cold start will really tell if it is fixed but I think I'm good to go . Again thanks to all that provided feedback