All two-stroke (or 2-cycle) engines require the operator to add a mixture of fuel and oil to the fuel tank to support engine lubrication during operation and the engine combustion chamber.

For those who live and breathe heavy equipment, this 2-stroke oil candle from Earth's Own Bath & Body makes the perfect ...

A two-stroke engine is fueled by a mixture of gas and oil and has no camshaft or valves. It fires every time the piston reaches the top. A four-stroke engine uses four separate strokes—two up ...