JumboJet, thank you. I understand flooding while starting..., but after an hour of constant running? Luckily the motorhome is parked outside our house for the moment, so after breakfast I'm going to investigate. I'm a past active fireman and the smell of gasoline gives me the willies. Explosive vapors, points of ignition, all that good stuff. This is a single cylinder motor running at 3600rpm. What would make it falter and die, and then smell strongly?
I grew up on a farm and love machinery, so I've had my share of starting issues.
Engines stopping usually means something is seriously unhappy.
And if it died from a breaker clicking, and the engine kept feeding fuel as it wound down, well that would sure create a smelly exhaust.
Engines in closed compartments directly under our bed are a concern to a risk averse guy. Jumbo, I'm looking for loose connections/drips after i start it up, with the door open for lots of air in there. Really don't want a new haircut this morning.