My only experience is with a propane powered suitcase generator. As Thomas suggests the oil and spark plugs stay clean giving me at least a sense of emission friendliness. Surprised therefore that a CO alarm I have for the stove inside was triggered even though it was 30 feet away from the generator which was running outside the boat with doors to inside fully closed!


2018 Roadster - Red/Magnolia - "Morton"
1966 Land Rover series 2a SWB
1945 Moto Guzzi Airone