Infiniti G20 Fuel System

I Am Having An Idle Problem With My Car And I Have Replaced The Fuel Pressure Regulator And The Air Idle Control Valve I Dont Know What Else...

This Car Has Lost Power, Believe It To Be A Fuel Pressure Issue. Have Checked The Fuel Pressure, It Is Right Where It Should Be Which Is 34...

The Car Was Running Great, Pulled In The Yard, Turned It Off And Now It Won't Start. There Is Spark, The Filter Appears To Be Working Well...

My Car Will Start And Run For A Little Bit But Then It Will Act.like Its Running Out Of Gas And Die Then It Wont Start And Sometimes Later...