How often should the transmission fluid of Wuling Hongguang S3 be changed?
3 Answers
Wuling Hongguang S3 transmission fluid should be changed every two years or every 40,000 kilometers. It will deteriorate and volatilize under long-term operation in high-speed and high-temperature environments, so regular replacement is necessary. Failure to replace it will accelerate the wear of mechanical parts. Transmission fluid helps keep the gear system clean, lubricates the transmission device, and extends its service life. The front suspension of the Wuling Hongguang S3 is a MacPherson independent suspension, while the rear suspension is a spiral spring non-independent suspension. It is equipped with a 1.5L turbocharged engine, delivering a maximum horsepower of 147 PS, a maximum power of 108 kW, and a maximum torque of 250 Nm, paired with a 6-speed manual transmission.
I've been driving the Wuling Hongguang S3 for business for two years. The manual says the transmission fluid should be changed every 60,000 kilometers, but I didn't change it until 80,000 kilometers. As a result, shifting became extremely difficult, and the mechanic said the deteriorated fluid had clogged the gears, costing me a lot to repair. Since then, I check the fluid's color and smell every 50,000 kilometers. If it turns black or has a burnt smell, I change it immediately. Since I often drive on rural roads with lots of mud and stones, the fluid gets dirty faster, so I have to change it as early as 40,000 kilometers. Developing good habits, I check it at least once a year and use the original GL-4 fluid for safety, to prevent early transmission failure and ensure smoother driving. Changing the fluid isn't a hassle; you can just go to a roadside shop to save money and have peace of mind.
Having been in the transportation business for over a decade, I've encountered numerous transmission issues with Wuling vehicles. For manual transmission models like the Hongguang S3, it's recommended to change the transmission oil every 60,000 kilometers—don't delay too long. Old oil not only causes gear shifting to become rough but also increases fuel consumption. Severe gear wear can lead to repairs costing thousands. Adjust based on driving habits: for smooth city driving, you can stretch to 70,000 km; for mountainous terrain or frequent heavy loads, inspect at 50,000 km. When changing the oil, also check the clutch wear to avoid a second visit. Remember to use oil with the right viscosity—regular maintenance is a small investment for long-term reliability.
