Engine oils, including two-cycle engine oil, are composed of a base oil and various additives. The base oil is typically a mineral oil or synthetic oil, while the additives are designed to enhance properties such as viscosity, lubrication, and detergency.
Over time, the base oil can become oxidized and the additives can break down, leading to a decrease in performance and potentially damage to the engine. The rate of degradation can vary depending on factors such as temperature, exposure to air, and the type of additives used.
To ensure optimal engine performance and prevent damage, it is recommended to follow the manufacturer's guidelines and replace two-cycle engine oil after a specified period of time or use. The exact intervals can vary depending on the operating conditions and the engine type, so it is essential to refer to the user manual or consult with an authorized service center.
