19 foot 2003 polar center console

[THEFERMANATOR]

My only guess is it may have a vent that closes when liquid enters it. A vent normally will just let gas come out if you overfill it, but I don't know if new vents may close off when liquid enters them to prevent fuel spillage. All of my past boats would just push gas out the vent if they were overfilled.

[steplift20]

Phat I believe the vent and fill are by the stern of the tank And we can't get to the tank, there is no access to it , not like my wellcraft where I can take the panel up So I don't know if and how to fix the pfoblem

[phatdaddy]

well, there's your problem

[THEFERMANATOR]

You have to cut the deck open to get to it, hence why most go back with deck mounted tanks.

[steplift20]

What I think they did was build the boat around the fuel tank, Idiots You and me know tanks don't last forever nothing last forever I don't want to cut the deck especially since it's not my boat

[phatdaddy]

I'd lot rather cut someone else's than mine....

my neighbor had a 15 key west with the same vent issue. like ferm said, they just put a deck tank under console.