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奔驰的通病发动机噪音大

来源:http://www.sdrunao.com/news/49.html
发布时间:2017-01-07

  关于奔驰C,E系发动机启动后噪音大的通病问题,本车行也是总结过了一些,主要还是使用一段时间后出现的,新车出问题的还真是不多。奔驰
  Benz C, common E problem when starting the engine noise, the car also summed up some, mainly appeared after a period of time, the new problem really is not much.
  故障表现:冷车发动机声音大。冷车着车后发动机舱合唱开始,哒哒哒丝丝丝甚至吱嘎吱嘎,几十秒后合唱团撤走一半人,声音减弱一半后还可以接受。起步轻油会有轻微快速连贯哒哒哒声音。良心话,这款车发动机声音确实不小,打开机器盖会发现不仅唱歌还尼玛跳舞呢,冷车高转速下降到1200转到800转期间,整个车身都在抖动,车内人员震感明显,十几秒后车震停止。
  Fault performance: cold car engine sound. Cold car after the car engine chorus began, dadada silk silk even creaked, tens of seconds after the choir withdraw half, half can also accept sound reduction. The initial light oil will have a slight uninterrupted dadada voice. Conscience, the car engine sound is indeed not small, open the machine cover will find not only sing fuck dancing, cold car high speed down to 1200 to 800 RPM during the whole body shaking, the occupants felt obvious, ten seconds after the car stopped.
  解决办法:15改款车出厂都加装了碳罐电磁阀的脉动阻尼器,用以解决哒哒哒的巨大异响,实践证明,这种异响并没有根治,应该说是得到改善,由巨大变成凑合。这个跟4S反映过,试车后永远都说正常,看来也没什么办法。如果有吱吱吱声音,就要去4S检查皮带松紧度或者索赔更换了,切勿相信机油甚至大保养,治标不治本。
  Solution: 15 modified car factory are fitted with carbon canister solenoid valve with great pulsation damper, in order to solve the different dadada sound, practice has proved that the noise is not radical, should be said to be improved by the huge into makeshift. This reflects with the 4S, the test will always say normal, it seems that there is no way. If there is going to squeak squeak, 4S check belt tightness or replacement of the claim, do not believe that oil and maintenance, palliatives.
  我们将殷切期待您的光临,与您真诚合作,共创美好未来!
  We will look forward to your presence, with your sincere cooperation and create a better future!

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