How did the mower add oil to the fuel tank?
First of all depends on the proportion of oil and gasoline to join, if more than 1:30 will produce smoke, lack of horsepower symptoms.
In the fuel tank to ensure that the proportion of gasoline and oil under the normal conditions, let go of the carburetor residual oil, re-oiling, remove the spark plug, empty pull several times, remove the excess liquid oil cylinder. Install or replace the spark plug and restart.
Add the oil is lubricating oil or burning with oil, if it is burning with oil and more are not afraid, let go after dilution can continue to use; if it is lubricating oil, directly out of the winter point of the furnace with a calculated
