What type of engine oil should be used for the Lamando?
2 Answers
Beijing Hyundai vehicles use SM-grade 5W-20 engine oil from Beijing Hyundai's original factory. Below is a detailed introduction to engine oil: Meaning of viscosity grade: Taking 5W-40 engine oil as an example, the number 5 represents low-temperature fluidity. The smaller the number, the better the low-temperature fluidity of the engine oil. The number 40 represents high-temperature viscosity. The larger the number, the better the high-temperature viscosity of the engine oil. Method for selecting engine oil type: First, refer to the user manual, which specifies the recommended type of initial factory oil for the vehicle. As the vehicle's service life increases, the engine oil type also needs to be adjusted accordingly. At this time, the viscosity of the engine oil can be adjusted based on the color and viscosity of the drained old engine oil.
I've been driving the Lamando for over three years and have always used 5W-30 full synthetic oil, something like Shell is a good choice. The 5W indicates good oil fluidity during cold starts, making it suitable for winter starts, while the 30 represents moderate high-temperature viscosity, ensuring smoother engine performance. Remember not to use overly thick oil like 10W-40, as it can make acceleration feel sluggish and increase fuel consumption. Personally, I make it a habit to change the oil every 8,000 kilometers or every six months to prevent sludge buildup that could damage the piston rings. When changing the oil, it's best to use the brand recommended by the manufacturer, with an API rating of at least SN, which helps reduce carbon deposits and protect engine longevity. During hot summer months, you might consider 5W-40 for its higher viscosity, but avoid frequent and unnecessary changes. Sticking to regular maintenance will keep your car running longer and more reliably.
