碳黑是不是原来阀门坏了烧机油烧出来的,这么大颗粒。进气口机油,是原来阀门坏了从PCV进来的?
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不是,是排气管内倒流回入气管内的碳粉,
-motorcycle-
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12/05/2015 postreply
16:16:39
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光烧汽油烧不出这么粗的颗粒,就算柴油soot200nm量级, 你那个在微米量级了。
-BeyondWind-
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12/05/2015 postreply
17:07:30
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这引擎老早己开始烧机油,五千里内烧2qt,,,
-motorcycle-
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12/05/2015 postreply
17:40:02
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现在还烧么?做个leak down test ,搬凳子坐等看大侠换piston ring :))
-BeyondWind-
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12/05/2015 postreply
17:53:20
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在观察,过一阵才知道,没有工具,做不来,,谢謝你关著,
-motorcycle-
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12/05/2015 postreply
20:06:57
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工具HF $40
-BeyondWind-
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12/05/2015 postreply
20:24:57
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确實不错,,找天去看看,
-motorcycle-
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12/05/2015 postreply
21:12:08
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谢謝/
-motorcycle-
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12/05/2015 postreply
21:13:26
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