What type of oil is suitable for small engines operating under high temperature conditions?

Multi-viscosity oil is suitable for small engines operating under high temperature conditions because it maintains its effectiveness across a range of temperatures. This oil is formulated to flow easily at lower temperatures while still providing adequate thickness at higher operating temperatures. As a result, it provides better protection and lubrication for engine components that experience varying heat levels during operation.

Using multi-viscosity oil helps to ensure that the engine runs smoothly and efficiently, reducing wear and tear that could occur in extreme heat. This characteristic is particularly important for small engines, which may not have the same cooling capabilities as larger engines. By maintaining optimal viscosity in high temperatures, multi-viscosity oil helps in maintaining performance and extending the life of the engine.