28
2026
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01
This issue isn’t the engine oil’s fault—vibration edition.
Vehicle抖动 during a cold start is a common issue in gasoline-powered cars. The root cause of this phenomenon—whether during a cold start or when idling in neutral—is poor combustion within the cylinders. When combustion is inadequate, the engine cannot deliver sufficient power, resulting in noticeable vibrations. To put it another way, imagine a horse exerting 100 units of force to move the car; if it can only muster 60 units, the vehicle naturally won’t budge and will begin to shake.
Vehicle抖动 during a cold start is a common issue in gasoline-powered cars. The root cause of this phenomenon—whether during a cold start or when idling in neutral—is poor combustion within the cylinders. When combustion is inadequate, the engine cannot deliver sufficient power, leading to noticeable vibrations. To put it another way, imagine a horse exerting 100 units of force to move the car; if it can only muster 60 units, the vehicle naturally won’t budge and will begin to shake.
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