What Causes Vehicle Body Shaking During Acceleration?

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The reasons for vehicle body shaking during acceleration include: 1. Aging engine mounts; 2. Loose chassis; 3. Overheating engine, where the ECU controls the fuel injection system to inject more fuel, resulting in a richer air-fuel mixture, causing engine shaking during sudden acceleration; 4. Poor tire grip, which can also lead to shaking during sudden acceleration. While driving, it's important to monitor the temperature gauge. The normal engine water temperature should be maintained between 80°C and 90°C. Temperatures that are too high or too low can increase fuel consumption. Notably, insufficient coolant in the radiator can quickly raise the water temperature. When the water temperature exceeds 95°C, fuel consumption increases by 30% to 40% compared to normal temperatures, and it can easily cause component wear and damage.