What are the symptoms of a faulty balance shaft?

[VanAliyah]

Symptoms of a faulty balance shaft: The engine vibration significantly increases, affecting driving and riding comfort. More information about the balance shaft is as follows: 1. Balance shaft technology is a widely used technology in engines, with a simple and practical structure that can effectively reduce vehicle vibration and improve driving comfort. 2. The balance shaft is used to balance and reduce engine vibration, lower engine noise, and extend the engine's service life. 3. There are two types of balance shafts used in engines: dual balance shafts and single balance shafts. The specific structures of the two types are different, but the working principle is the same.