I have a 90 Mercury 2002 model, it runs fine,,except on idle, runs ruff, and seems to be ejecting raw gas through the exhaust port in prop,,raw gas rises to the surface around bvoat when sitting still idling...any way to lean the mixture?
I have a 90 Mercury 2002 model, it runs fine,,except on idle, runs ruff, and seems to be ejecting raw gas through the exhaust port in prop,,raw gas rises to the surface around bvoat when sitting still idling...any way to lean the mixture?
Thanks
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
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