Ok so I know that the manual say to replace the fuel filter after 4 years, but with limited number of miles I know its overkill, but I'd like to do it anyways.

How often/ when did you, or plan to, change your fuel filter?

Rob at NW says its simply lift and replace, but the manual states to release the pressure, which may through a code.
Is it necessary to release the gas pressure, or can I just clamp and replace?

-Steve