Minor I can't remember where I heard it but as I understand it mid to low is better than full. I guess these (Yanmar 3GM/HM) engines are more likely to carry over oil into the combustion as the oil level goes up.
Same thing happens when you overfill cars and my lawnmower. My lawnmower runs fine except on certain hills it starts blowing all sorts of smoke. I had a co-worker who was having all types of engines problems and smoke on his classic camaro. Dealership final found that the dipstick was too short. Evidently, some time in the car's history, someone changed out the dipstick. Kinda weird. Josh Muckley S/V Sea Hawk 1989 C&C 37+ Solomons, MD On May 1, 2016 10:00 PM, "Tom Buscaglia via CnC-List" <cnc-list@cnc-list.com> wrote: > Alera is my second C&C, but my first diesel. My prior 35MK 1 had an > Atomic4. > > I have been checking oil on my Yanmar about as often as I did on the A4, > like once a season. Last summer I learned the error of my ways. But I > over compensated for the low oil level and overfilled the engine. > > Our engine only had 489 hours and was in excellent condition. I just > changed the oil today, but before that we did a sail. I notice at at > cripuising RPS she was smoking pretty bad. > > Is this from overfilling or you you all think I did some real damage? > > Minor error or major disaster... > > Tom Buscaglia > S/V Alera > 1990 C&C 37+/40 > Vashon WA > P 206.463.9200 > > > > _______________________________________________ > > This list is supported by the generous donations of our members. If you > like what we do, please help us pay for our costs by donating. All > Contributions are greatly appreciated! >
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