What happens when you add too much oil?

When the automobile oil is added too much, the following situations are easy to occur:

Too much oil will reduce the output power of the engine. When the engine is working, the big ends of the crank and connecting rod will move quickly. At this time, if there is too much oil, the crank and connecting rod will be stirred violently. Mixing engine oil with crank handle and connecting rod will consume a certain amount of energy, which will inevitably reduce the output power of the engine and increase the fuel consumption. In addition, because too much oil reduces the output power of the engine, the car will appear heavy, stuffy and noisy.

Too much oil will cause blue smoke from the engine exhaust pipe. Too much oil, the rapid movement of crankshaft handle and connecting rod will inevitably lead to oil splashing, and a large amount of splashed oil will rush into the combustion chamber to burn, thus causing blue smoke in the exhaust pipe, which is "burning oil".