We start to get this call every year at this time. The white smoke is moisture in the exhaust. Which is normal. It comes from the exhaust being water cooled and what you are seeing is condensation of the exhaust. This happens this time of year due to the changing air temperature and water temperatures. Which create conditions to create a 'fog' from the exhaust.
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Best regards,
Farron
Technical Sales and Service for Beta Marine, US Ltd. Minnesott Beach, NC PH: 252-249-2473 farron@betamarineusa.com
Thank you for the information. Are there any other causes for the white smoke / moisture? I ask be cause the first time I noticed it was the beginning of August, then this past weekend, on the Gulf Coast. Besides the smoke, engine was performing properly.