Do a pressure test. Check if there is oil leak on piston rings. Based o the results, you may decide if engine rebuild is needed. Piston rings need to be replaced if engine is rebuilt.
回复:版主大人和各位朋友,帮我看看缸套和活塞是好的吗?(图)
所有跟帖:
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考一下他过去发过的贴
-biglow-
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01/20/2011 postreply
09:29:38
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从详细照片分析,好像没有漏机油的现象
-triangle-
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01/20/2011 postreply
10:22:33
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good point! 打开汽缸头的时候,汽缸里很脏,有个缸里有一些机油
-triangle-
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01/20/2011 postreply
10:14:41