Chronically Flooded Engine
So here's the current situation on my slow-to-restore Vulcan.
She starts up fine on the first go but once I kill the engine, it's flooded, but only on the front cylinder. The plugs are wet with gasoline and black from previous carbon fouling. When I let the engine and plugs dry out, she'll start back up again no problem.
The carbs have just been given an overhaul by a mechanic, so I'm reluctant to blame them.
Any ideas about what's causing this and how to fix it?