What are the hazards of rapid acceleration to the engine?

[LucyLynn]

Introduction to the hazards of rapid acceleration: 1. When a vehicle accelerates rapidly, the sudden increase in fuel supply to the engine can cause the fuel-air mixture to become too rich, leading to incomplete combustion and increased fuel consumption. 2. During rapid acceleration, the noise generated by the intense friction between the tires and the ground is 7-10 times that of driving at a constant speed, tire wear increases by 70 times, and the risk of rear-end collisions increases by 43 times. Occasional rapid acceleration does not harm the engine. However, if rapid acceleration is frequent over a long period, it may have some minor impact on the engine, though the effect is not significant. The main impacts of rapid acceleration are increased fuel consumption and greater tire wear. For automatic transmission vehicles, it can also affect the gearbox, leading to noticeable gear shift jerks over time.