What engine does the Eado DT use?
4 Answers
The Eado DT is equipped with an engine independently developed by Changan, which is a domestically produced engine. The engine model of the Eado DT is JL478QEE, with a maximum power of 92 kW, maximum torque of 160 Nm, maximum horsepower of 125 Ps, maximum power speed of 6000 rpm, and maximum torque speed of 4000-5000 rpm. For daily maintenance of the Eado DT's engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected based on the additional devices of the intake and exhaust systems and usage conditions; for diesel engines, CB--CD grade diesel engine oil should be selected according to the mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, which can cause various problems for the engine. To avoid malfunctions, the oil should be changed regularly based on usage conditions, and the oil level should be kept moderate. When the oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and the oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, allowing the oil to bypass through the bypass valve, carrying contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.
The Yidong DT is primarily equipped with Changan's self-developed JL series engines, with common versions including a 1.6-liter naturally aspirated and a 1.4-liter turbocharged variant. The 1.6-liter model, JL478QEP, delivers a maximum power of approximately 128 horsepower, utilizing multi-point fuel injection technology to enhance fuel efficiency, with fuel consumption ranging between 6.5 to 8 liters per 100 kilometers. It offers a smooth driving experience suitable for urban commuting, though noise becomes more noticeable at high speeds. The 1.4T version, JL473ZQ, boasts a higher power output of 158 horsepower, providing quick throttle response and effortless overtaking, albeit with slightly higher fuel consumption. It is paired with either a manual or automatic transmission, featuring a simple structure that makes maintenance relatively easy. The compression ratio is designed reasonably to meet the China VI emission standards. Overall, this engine strikes a balance between performance and practicality, offering competitive pricing as a domestically produced powertrain.
I've been driving the Yidong DT for over a year with its 1.6L engine. The power is sufficient for daily city commuting, with no sluggishness when starting. The engine noise becomes noticeable at higher speeds on highways, but fuel efficiency is impressive, averaging just over 7L/100km, and a full tank can last nearly 1,000 km. Maintenance is straightforward, requiring only simple oil changes during each service, and parts are readily available with minimal breakdowns. The turbocharged 1.4T engine offers more excitement, providing quicker starts and easier hill climbs, though at a higher cost. Overall, the engine's reliability is excellent, with minimal vibration and great comfort, making it ideal for owners like me who prioritize fuel efficiency and peace of mind. It performs reliably even on occasional long trips.
I often come across the Yidong DT's engine in repair shops, mostly the 1.6L naturally aspirated version, which is quite reliable but tends to develop issues over time. Common problems include delayed starts or unstable idling, often caused by worn spark plugs—it's recommended to check them every 30,000 km. The cooling system also needs attention to prevent overheating. The 1.4T version offers stronger performance, but the turbocharger requires regular cleaning to avoid carbon buildup, which can lead to unusual noises. Overall, the engine is highly durable, though it tends to get noisier after 60,000–70,000 km, but frequent oil changes can extend its lifespan. Using full synthetic oil is better, and avoid low-quality gasoline to protect the fuel injectors. Major issues are rare, making it suitable for regular family use.
