I just replaced mine ('00 Trooper). I didn't do anything to relieve the pressure. Just pulled the lines and let the fuel drain out into a catch pan. Installed the new one and was good to go.

-Jared


-Jared

'00 Trooper S 4x4; OME 912 Coils; LT265/75/R16 Bridgestone Dueller A/T REVO's (Love'EM!)