Why does the Wuling Hongguang S make a grinding noise when shifting into reverse gear?
1 Answers
Wuling Hongguang S makes a grinding noise when shifting into reverse gear because the reverse gear lacks a synchronizer. Below is relevant information about gear shifting: 1. Function: It allows the car to drive at a very low and stable speed, which is difficult to achieve with the engine's minimum stable speed alone; the transmission's reverse gear enables the car to move backward; its neutral gear allows the engine to be separated from the drivetrain for extended periods during engine startup, parking, and coasting. 2. Operating essentials: Start in 1st gear, shift to 2nd gear when the tachometer reaches around 2000 rpm, then shift to 3rd gear when the tachometer reaches around 2000 rpm again. Next, check the speedometer, and when it indicates around 40 km/h, shift to 4th gear. At this point, the car can drive for a while longer. Then, when the speedometer indicates around 60 km/h, it means you can now shift to the highest gear, 5th gear.