How to Identify Whether It's a Blue Whale Engine?
4 Answers
You can identify whether it's a Blue Whale engine by checking the vehicle model. The Blue Whale engine is only equipped in a limited number of Changan models, such as the Changan CS75 PLUS, Changan CS35 PLUS Blue Whale Edition, and Yidong Blue Whale Edition. Below is more information about the Blue Whale engine: 1. The new-generation Blue Whale 280T direct-injection turbocharged engine: The self-developed new-generation Blue Whale 280T direct-injection turbocharged engine in the Changan New CS75 won the "2018 Top 10 Engines" award for its outstanding performance and quality. This engine, featured in the Changan New CS75, was developed entirely in-house by Changan Automobile over several years. 2. Performance specifications: The new-generation Blue Whale 280T direct-injection turbocharged engine delivers a maximum power of 131KW and a peak torque of 265N/m, which can be achieved at just 1450rpm. 3. NVH performance is also a key reference factor: The Blue Whale 1.5TGDI direct-injection turbocharged engine utilizes various fuel-saving technologies such as water-cooled intercooler system technology and low-friction technology, significantly improving fuel efficiency and reducing operating fuel consumption to 6.5L/100km. It also features over 10 active and passive vibration and noise control technologies, greatly reducing engine vibration and radiation noise, with cabin idle noise as low as 37 decibels, ranking among the top in its class.
The simplest way to identify a Blue Whale engine is to open the engine cover and look for the Blue Whale or BLUECORE logo, which is usually placed in a prominent position. As an enthusiast who often drives out for fun, I find these labels quite distinctive, with the brand name printed in red or blue. Another method is to check the user manual or the information on the key, where the engine model will be indicated, such as those starting with JL473ZQ7, which represent the Blue Whale series. Blue Whale engines are commonly used in Changan's UNI-T or CS75 PLUS, offering quick response, fuel efficiency, and high thermal efficiency. I also recommend mentioning this to the mechanic during regular maintenance, as it has specific requirements for lubricants, and using compatible products can extend its lifespan. By paying attention to these details, you won't confuse it with other brands.
In my work, I've encountered numerous engines. To identify the Blue Whale model, I usually start by prying open the engine cover and scanning the surface for stickers or engraved codes with the Blue Whale branding. JL series codes like JL478QEE are typical indicators. Another trick is to check the underbody nameplate or labels near the engine block, where the model number is clearly listed. The Blue Whale version is commonly found in models like the Eado or UNI-V. For maintenance, remember to use 0W-20 oil to enhance efficiency. If you're unsure, take the car to a service station to scan the VIN code—it only takes a minute. Structurally, the Blue Whale's intake pipe has a unique position, and the exhaust pipe design is compact. These small observations make it easy to identify. Don't skip regular check-ups during maintenance periods.
I'm just an ordinary driver sharing some tips. Simply pop open the hood and look for the Blue Whale or BlueCore logo – it's usually stamped on large metal components. If that doesn't work, check your vehicle's manual from purchase, where the model is clearly stated. Alternatively, ask the 4S store staff directly – they'll confirm it immediately. The Blue Whale engine delivers strong power with low fuel consumption, making daily driving quite hassle-free. Just remember to change the oil more frequently to prolong its lifespan. Keep these points in mind, and it's really not difficult.
