http://www.youtube.com/watch?v=dacYbGfv_80&feature=youtube_gdata_player
Should I be concerned about this? This is a Yanmar 3ym30 on an h36 with about 120 hours. Prop is a little under pitched, if anything. I never get black smoke. I first noticed this last year in the fall, thought it might have been old fuel? Could it be the manifold already?
Appreciate any/all thoughts!
Steve
Should I be concerned about this? This is a Yanmar 3ym30 on an h36 with about 120 hours. Prop is a little under pitched, if anything. I never get black smoke. I first noticed this last year in the fall, thought it might have been old fuel? Could it be the manifold already?
Appreciate any/all thoughts!
Steve