gas in generator oil
Changed oil in Fuel Injected 5e Kohler generator yesterday. Oil capacity is 1.44 quarts but I drained out closer to 1.75. Genny only has 115 hours on it. I've had it 2 years, putting 5 hours per year, just by running it 20 minutes each week when I'm up to boat. Oil container has tell tale gas smell. Near spark plug show wet, back plug dry. How serious is this and how fixable?