问:当油进入节流体时是不是很糟糕?

你好，我相信你所描述的是PCV阀门的问题。在油门体的一点油不会伤害你的马达，当然不会导致它爆炸。在怠速时，PCV阀限制空气流量，以减少这个问题。在较高的真空度(空转)下，弹簧负载阀被拉起，部分地限制流向曲轴箱的流体。PCV系统相对简单。入口软管连接到过滤空气源。这是用来供应通过发动机排出的清洁空气。大多数时候，这种空气是通过发动机空气过滤器供应的。在一些设计上，有一个单独的进口过滤器，以清洁进入PCV系统的空气。这种经过过滤的空气流经发动机，吸收烟雾和蒸汽。 The air exits through another hose, connected to manifold vacuum. The flow of air draws fumes from the crankcase and burns them harmlessly in the engine. This also creates a slight vacuum, relieving any pressure that may build. Negative pressure helps to prevent oil leaks and oil consumption by the engine. The PCV valve also helps regulate the amount of air flow, which helps prevent oil being drawn out of the engine. When the PCV valve is not working correctly, this will cause an imbalance in air flow and vacuum causing the check engine light to come on. i would suggest having a professional from YourMechanic come to your location to take a look at your Jeep.