Does exceeding the mileage without maintenance affect the car?
1 Answers
Exceeding the mileage without maintenance does affect the car. Below is an analysis of the related impacts: 1. Engine oil viscosity decreases: Prolonged use of engine oil will reduce its viscosity, making it watery and containing a large amount of metal debris and gum deposits, severely affecting the lifespan and stable operation of the car's engine. 2. Engine oil sealing performance decreases: This will lead to reduced sealing performance (oil leakage), decreased cooling efficiency (high temperature of engine parts), reduced lubrication (severe wear of engine parts), and diminished cleaning effect (severe gum deposits and carbon buildup inside the engine). 3. Engine oil lubrication effectiveness significantly declines: The lubrication effect of the engine oil will greatly decrease, making the engine prone to carbon buildup, increased noise, accelerated engine wear, and relatively higher fuel consumption.