Two cycle engines have an oil gas mixture and if there is too mush oil to gas you will see it burn as white or gray smoke That or your valves are bad.
# Why doe the gas furnace blow black smoke?
When we burn plastic it releases black smoke which is a very harmful gas and causes air pollution
It depends on what color the smoke is. If it is white smoke that usually mean coolant is in the oil and that can be a result of a blown head gasket. If it is a greyish bluish color then it is oil burning. if it is black then you are burning gas.
Black smoke is ALWAYS too much gas going through the engine. They get bad gas mileage. See a mechanic.
yes but if it is black it is burning gas
buy a cummins
excessive or unburnt fuel.
2 stroke engines burn a mixture of oil and gas. The smoke, typically blue, comes from the burning of that oil in the fuel.
it smokes on hills problably because your giving it gas if it is black smoke
Generally speaking, white smoke is steam and generally does not pollute at all, whereas black smoke is pure burned ash that has been turned into a gas.
Actually it is getting too much gas. Black smoke is an indication of an overly rich fuel mixture.