Marine Electric Fuel Pump

[spareparts]

just a thought, what kind of conditionid your fuel line in, I've see teh inner liner of the fuel line separate fromt eh outer, you couldn't tell the line was sucking closed by looking at it( we found it later when we cut it open), try a new fuel line, also float test the anti siphon valve on the fuel pickup and replace with a shutoff valve to remain legal