2001 Honda Civic

Starts & idles great. Within 30 feet of taking off it starts to hesitate badly then losses all power. It feels as if the engine had died. As you push down on the gas it goes slower and slower, when gas is almost to floor suddlenly "snaps " out of it as if never happened?

No codes, can't replicate problem at will but will happen
once or twice a week.
Once replicated with fuel pressure gage on pressure dropped from45 to 30 momentarily.

Only happens when engine is cold, runs and idles great after any incident.