Agree with JP. Might be that some bugs have nested in the fuel tank vent fitting. Saw Mud Dauber Wasps do that on several boats at our boatyard. Remove the hose at the tank and blow through the hose and the thruhull vent fitting on the side of the hull.
I found newer SS vent fittings with SS screen for under $10. Easier to replace the vent fitting than clean it out. Chuck S > On 09/06/2022 7:31 PM JP Mail via CnC-List <cnc-list@cnc-list.com> wrote: > > > ………..and the diesel vent line. > > > > > > > > > Jon Pratt > Hideaway 35-3 > > >