ok so i just got done playing with my existing set up an still nothing actually go worse.. anyother question is how reliable is the( don't know what it's called but kind of taps into the schrader valve) that was hand tight so i tightedned it back up and could not prime it at the isolator.. i know my pump is good just replaced it two weeks ago if that?

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this is the fitting i'm talking about

http://www.vulcanperformance.com/ser...Adaptor/Detail

 

To me it sounds like something is clogging up the guage. Since you know it aint kinked now are you sure you installed it on the outgoing side of the fuel filter and not the incoming where some crusties may have made it to the guage.

This is assumin your not still using the isolator. If you are it could be about anything. Those things are always a pain to get installed and working right.