What is the best engine oil to use in a Mitsubishi canter 4D32?

For a Mitsubishi Canter 4D32, it's recommended to use a high-quality engine oil that meets the specifications of API CF or higher, with a viscosity grade of 10W-30 or 15W-40, depending on the climate and operating conditions. Synthetic or semi-synthetic oils can provide better performance and protection, especially in extreme temperatures. Always refer to the owner's manual for specific recommendations and service intervals to ensure optimal engine health.