So i rented a fuel pressure tester, and I have around 40 psi at idle (when its running good) Im gonna try to make it die again and Ill test it then. I have one kinked line that connects to the left side of the fuel rail. If i kink it more the fuel pressure goes up, so im thinking its the return line. Maybe ill try switching out the fuel pressure regulator with the old one off my L36 rail. I also have a spare IAC valve.