What are the reasons for the increase in engine oil in Honda Civic?

[DeAlina]

The reasons for the increase in engine oil in Honda Civic are as follows: 1. The engine injects a large amount of gasoline when starting. Due to excessive injection and incomplete combustion, the excessive pressure on the cylinder wall forces gasoline into the crankcase. 2. Normally, gasoline will evaporate after the engine temperature rises. However, frequent cold starts and cold weather can prevent the engine oil temperature from rising, making it difficult for gasoline to evaporate, resulting in a continuous increase in engine oil. The following are the hazards of increased engine oil in Honda Civic: Normally, engine oil is viscous and can maintain lubrication for the engine. However, when the engine oil increases and mixes with un-evaporated gasoline, it will gradually become diluted, reducing lubrication and sealing performance, and allowing pollutants to enter. Some emulsification phenomena are caused by diluted engine oil and reduced sealing, which then allows incompatible impurities such as water to enter, leading to severe engine wear.