New 33 FBC Owner

[Upstream]

There was an anti-siphon valve there on the output of the shut-off valve, it was full of chunks of silicone sealer from when the tank was replaced. Cleaned that out and all is good.

[lobsta1]

Thanks for the update.
Al

[mouldrp]

Glad you found the problem before it ruined the season, which is too short in the NE.

[h2ojst]

Love it when it's a "cheap" fix. Good deal and happy summer boating!