Not Ranked
I chased a low and at times low fluctuating fuel pressure problem for over a week. I replaced the Holley pump ( hey it was due anyway!), regulator which came with the pump, blew out the lines...crazy even after dropping the tank and inspecting the pick up line. Second time around I isolated the problem to the tank working backwards using a portable psi gauge . This time when I pulled the tank down I real;ly scrutinized the fuel pick up line and suddenly found a hairline crack 3/4 up in the pick up line . That was my problem all along.
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