aurthuritis
Well-known member
before you tear into it you should confirm as you have partially done.
1.there is no obstruction to the air intake or filters.
2.correct valve setting.
3.there isn't a condition of parasitic load causing lugging.
4. that the smoke is indeed unburnt fuel and not a re circulation and burning of engine oil through the crank case vent system.
1.there is no obstruction to the air intake or filters.
2.correct valve setting.
3.there isn't a condition of parasitic load causing lugging.
4. that the smoke is indeed unburnt fuel and not a re circulation and burning of engine oil through the crank case vent system.