Just changed my 92 DX filter...its leaking from the hydraulic line..
not from the fuel line to the rail..

Ive used mad telfon but still a little leakage...

wondering if anyone has changed the whole line or just that fitting..how difficult is it? do i really need a fuel filter? anyone upgrade to an Integra filter?

 

The only one of your questions that I can answer, (unfortunately), is that you definitely DO need a fuel filter. It helps all of your fuel system components remain free of debris. You sure don't want any of that **** to clog-up.