[tsteel]

Ok so I got the housing for the fuel filter off and something is bothering me. A metal line from the FPR just feel right off out of the bottom of it and stayed connected to the housing. Im replacing all o-rings I can find but want to know what that metal line is for or if it should just slide out. Also want to know if someone thinks my fuel pump might be leaking. I couldnt see any leaks but Im not the best at finding leaks anyway. Here are pictures of the line, fuel pump, and fpr. Well I think thats what they all are.