问：用完石油和汽车正在发出敲击声吗？

您正在听到的点击声音可能与缺乏足够的油在电动机中，这也可能导致电动机过热并关闭。发生这种情况时，许多事情可能导致电动机无法正常运行或不启动。随着电动机过热，内部组件开始扩展，从而导致物体最终将油加热越来越快。随着发动机中的任何有限的油都被推到四处，它变得更热和热。它变得更热，因为油在需要回到发动机并完成其工作的要求之前没有足够的时间冷却。油发生了几种反应，包括氧化，热降解和压缩加热。所有这些崩溃都会产生常规：焦油；污泥;漆;烟灰等开始沉积在发动机的内部上，例如环，轴承，气缸墙或其他任何机油通常会流动。 As these carbon substances continue to deposit, any part which comes in contact with them gets wear on them as carbon can become quite hard and/or sticky under the right circumstances. This starts creating more friction on these parts as a result of the oil has breaking down and now heating (due to more friction), creating deposits, and causing the engine to heat up very quickly. Eventually, this will increase to a point when something such as a piston rod will break resulting in catastrophic damage to the motor beyond repair. I would recommend having an expert from YourMechanic come to your location to take a look at your vehicle to properly diagnose.