问：我的汽车发出了非常响亮的声音。

由于摇臂的故障，阀举行器可能会饿死油。据报道，摇杆销钉剪切的情况下。当油孔被覆盖时，这是油饥饿的直接结果。摇臂是气缸盖组件的一部分，因此，它是车辆维修和机电专家，具体取决于您的区域，可以完成工作。万博体育入口Just to make sure that it is an internal engine noise, you can disconnect (briefly) the serpentine belt that drives all of the accessories and see if, by chance, the noise goes away (just in case it’s a failing alternator pulley bearing for example). It sure sounds like a valve lifter oil starvation issue though.