Hi Scott. I’ve been watching the fuel pressure carefully throughout this ordeal. As I suspect my issue is fuel related in some way. As soon as the ignition is powered on (before cranking) the pressure comes up to spec (65 psi) in under a second and remains solid during cranking and once the engine is running. As soon as the engine is shut off the pressure drops to zero over a minute or so. I believe this is normal behavior for the Aeromotive return style FPR that I have.