How to Deal with Loud Noise in Wuling Hongguang S
1 Answers
Wuling Hongguang S produces loud noise, with engine noise mainly transmitted to the cabin through vibrations from the hood and front fenders. Therefore, installing high-quality sound-absorbing foam materials on the engine hood can not only suppress vibrations caused by the hood but also absorb a significant amount of noise. Here are the relevant details: 1. Sources of Vibration in Wuling Hongguang S: For the Wuling Hongguang S, the imbalance in rotating components is the root cause of vibrations. The size of component gaps determines the natural frequency of the vehicle. A well-designed car will avoid common vibration frequencies or quickly pass through resonance intervals. Generally, large-displacement vehicles rarely experience resonance because they can quickly move out of the resonance interval. For users of small-displacement vehicles, careful maintenance and adjustment to eliminate excessive gaps or imbalances in components that cause vibrations are the only solutions, but this is labor-intensive and requires specialized repair conditions. Currently, repair shops can easily address resonance caused by unbalanced tires. However, resolving resonance from the engine or drive shaft is more challenging. Locate the vibration source area and tighten all screws in that area. If the noise persists, seek professional repair services. 2. Causes of Tire Noise: Tire noise is usually generated by friction and impact between the tire tread and the ground, and it is transmitted into the cabin along with vibrations from the fenders and mudguards. In this case, adding soundproofing materials to the doors, fenders, and mudguards can effectively reduce noise.
