迈腾车发动机内部有异响怎么办?

2025-03-16 20:37:51
推荐回答(2个)
回答1:

原因可能有:发动机的异响故障往往与发动机的工作循环有关系,尤其是曲柄连杆机构和配气机构的异响都与工作循环有关。由与工作循环无关的间隙引起的发响多为发动机附件有故障;若是与工作循环无关的机件发出的连续金属摩擦声,则可考虑是某些旋转件有故障。发动机要定期维护,定期更换机油,若机油品质有问题就会影响液压和润滑系统的工作效果 有的发动机有 哒哒声就可能是液压挺住敲击气门的声音,有时候当车的转速很高时温度升高机油变稀增加了流动性,使现象有所缓和但不能完全消失,这样建议更换机油 再就是检查一下液压挺住是否完好或变形损害

回答2:

您好,首先看您得车缺机油吗?第二,发动机链条容易响,气门挺住也容易响【汽车有问题,问汽车大师。4S店专业技师,10分钟解决。】

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