Unlike 4-stroke engines, a unique feature of 2-stroke engines is the lack of an internal oil tank. Instead, two-stroke engines require the owner to mix oil and fuel in a given ratio to ensure proper lubrication of the engine during operation.
Unlike 4-stroke engines, a unique feature of 2-stroke engines is the lack of an internal oil tank. Instead, two-stroke engines require the owner to mix oil and fuel in a given ratio to ensure proper lubrication of the engine during operation.