What is the hfc4gb2.4e engine?
3 Answers
hfc4gb2.4e is a turbocharged engine. Principle of turbocharging: A turbocharged engine is an engine that relies on a turbocharger to increase the intake air volume. The turbocharger is essentially an air compressor. It uses the exhaust gases from the engine as power to drive the turbine in the turbine chamber, which in turn drives the coaxial impeller. The impeller compresses the fresh air delivered through the air filter pipe and then sends it into the cylinder. When the engine speed increases, the exhaust gas discharge speed and turbine speed also increase synchronously, thereby enhancing the air compression level. This correspondingly increases the engine's intake air volume, which in turn boosts the engine's output power. Function of turbocharging: The main function of turbocharging is to increase the engine's intake air volume, thereby enhancing the engine's power and torque, making the vehicle more powerful.
The HFC4GB2.4E is a 2.4-liter gasoline engine produced by JAC Motors, featuring an inline four-cylinder design with a peak power output of around 130 horsepower. It is equipped with an electronic fuel injection system, which enhances responsiveness and fuel efficiency, while its compact structure makes maintenance easy. Commonly found in mid-to-low-end SUV models like the JAC Refine and Heyue, it delivers smooth power output suitable for urban driving and rural roads. Compared to older models, it features optimized combustion chambers for reduced emissions and can be fitted with fuel-saving devices. I appreciate this reliable engine for its simple maintenance and affordable parts, capable of running smoothly for seven to eight years without major issues.
My car is equipped with the HFC4GB2.4E engine, which has been running decently for over a decade. It starts smoothly without jerking and accelerates steadily, with city fuel consumption around 8L/100km and highway driving saving up to just over 6L/100km. For daily maintenance, I just change the engine oil, air filter, and spark plugs myself—basically no major repairs needed. The engine bay layout is clear, making coolant checks convenient. It starts a bit slower in winter but runs smoothly after warming up. For new drivers using this car, I recommend using higher-grade gasoline and maintaining it more frequently to extend its lifespan—it's cost-effective and economical.
