Subject: RE: Help, Nismo FPR acting up! > Joel, > Well, if you have the fuel lines hooked up correctly (which I assume you> do). Yes lines are correct. When I hooked up the stocker it runs fine. You have the signs of a faulty fuel pressure regulator. Uh No! :-( > Does the fuel pressure drop after you turn the key off also? Yes it does. Either position it drops and fast!