I finally cleared out my blocked limber hole between the false engine compartment and the bilge under the fuel tank. That's the hole you cannot see or feel.
Scrwedriver did not work; an old dipstick did not work; a bathroom snake did not work.
But... a piece of #8 green bonding wire did the trick perfectly.
Scrwedriver did not work; an old dipstick did not work; a bathroom snake did not work.
But... a piece of #8 green bonding wire did the trick perfectly.