Originally posted by silverstreakin
disregard my wifes flaming....any help on this?? im at a loss on this thing!
The regulator sits atop the fuel rail... and it controls the fuel pressure in the lines. Your fuel tank isn't pressurized. There's some other valves and such associated with the fuel system that have to do with smog, but nothing that would control pressure in the tank. Evaporative vapors, maybe... What's the problem you're having exactly?