I installed a Fuel Pressure gauge in my car last nite and does anyone know what the idle fuel pressure for a cold GSL-SE should be? Last night my car read 25psi at 2000rpm (car was inside a shop so i couldn't have it running for long, and since the car had not been started in a while i didn't rev it above 2k)

 

I think it is supposed to be around 35 @ idle and 42-45 when the 6ports open up. Don't quote me on the pressure, but I think your guage should read higher then that. Where did you tee off from?