What kind of engine oil is suitable for Changan Blue Core engine?
3 Answers
Changan Blue Core engine uses 5W-30 full synthetic engine oil. Below are the detailed introductions of engine oils: 1. Full synthetic engine oil: Shell Helix Ultra series, which is suitable for most luxury cars, turbocharged models and high-performance sports cars. Among them, Shell Helix Ultra R focuses on sports performance, some high-performance sports cars or models that emphasize sports performance can try this lubricating oil; while Shell Helix Ultra E focuses on economy and environmental protection, emphasizing these two lubricating oil performances. 2. Maintenance engine oil: If full synthetic engine oil is used during maintenance, consider changing the oil every 10,000 kilometers; if semi-synthetic engine oil is used, consider changing the oil every 7,500 kilometers; if mineral oil is used, change the oil every 5,000 kilometers. Mobil emphasizes power and long-lasting performance, Shell emphasizes engine cleanliness and quietness, and Castrol emphasizes engine protection.
I've always driven Changan cars equipped with Blue Whale engines, and I consistently use full synthetic 5W-30 engine oil because the user manual clearly states this viscosity is the most suitable. As for oil brands, I prefer Shell or Mobil for their guaranteed quality. Choosing the right engine oil is crucial—it not only extends engine life and reduces wear but also improves fuel economy, saving some money on gas. I change the oil every 8,000 to 10,000 kilometers, combined with regular maintenance checks, keeping the car running smoothly. Don’t underestimate oil selection—using the wrong viscosity, like oil that’s too thick, can make the engine work harder, increase carbon buildup, and affect overall performance. It’s essential for new car owners to learn the basics—take the time to read the manual and don’t skimp on this small expense.
I've been driving for over a decade and have tried various engines. I'm quite familiar with the Changan Blue Core engine series. It typically recommends using full synthetic oil, with viscosity preferably 0W-20 or 5W-30, depending on different vehicle designs. I've used high-end products from Castrol and Great Wall, finding they provide quick cold starts and maintain lubrication even in summer heat. The optimal oil change interval is between 8,000 to 10,000 kilometers - don't delay, as this increases internal engine wear risks. Remember, the Blue Core is turbocharged, so always use clean oil and avoid low-quality products that may cause additional issues. During maintenance, I also prefer checking the air filter and oil filter - coordinated maintenance better ensures efficient engine operation.
