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冷车怠速发动机突突声,有同样的吗?
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冷车怠速发动机突突声,有同样的吗?

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zjs121

 
 
注册:
2014-10-13
冷车启动热车时发动机突突声,踩下离合声音减小,有同样的吗
 
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lhmsddz

 
 
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2008-05-25
正常,冷车启动后预热20-30秒,然后慢速行驶3-5分钟。前预热机器,使机油能够到达机器内应该到的地方。慢行驶预热变速箱,使变速箱机油充分到达各部位。天冷的时候,低温条件下上时间怠速热车,很容易让三元催化铅中毒,导致三元催化的非正常磨损,严重的还会导致三元催化直接报废。建议你点火后最多一两分钟,然后就起步,在水温上来前不要开快了,慢点开,别超过30公里每小时,走一段后,等水温超过50度以上就可以正常行驶了。
 
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yanting1231

 
 
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2009-07-28
冷车的缘故吧
 
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fghreret

 
 
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2009-11-06
有啊我的在车库里听到呼噜呼噜声
 
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太平洋网友

 
 
注册:
2008-04-15
那是气门间隙大了,调一下气门间隙就好了
 
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zjs121

 
 
注册:
2014-10-13
我几乎喘口气就走了
 
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zjs121

 
 
注册:
2014-10-13
有过案例吗?新发动机应该不存在的问题吧
 
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lhmsddz

 
 
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2008-05-25
正常,水温上来就好
 
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zjs121

 
 
注册:
2014-10-13
我打着火就走!哈哈
 
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yugang0400

 
 
注册:
2008-12-18
好像没遇到这个情况啊,知道的朋友帮忙解释下啥原因吧,看看如何解决
 
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