回複:回複:回複:回複:機油哪裏去了? “車有三謬,先說其一:合成機油。”

來源: Yangtze430030 2010-11-15 13:22:07 [] [舊帖] [給我悄悄話] 本文已被閱讀: 次 (931 bytes)

Agree 普通車在常規保養和駕駛情況下不時必須使用合成機油.  But the major reason we need to change oil is because of (per)oxidation/degradation and thus the oil loses it's lubricating property.  Since synthetic resists heat-induced oxidation then why can not we change it less often?  Synthestic one is advertized as lasting longer.  I know regular oil needs to be changed every 3-5 K is an overkill.  Synthetic is uaully changed every 10-15 K.  Since Volvo requires change of regular oil every 10K already, which is probably why they do not recommend a change more than 10K.  I am also surprised that Volvo asks change fo regular oil every 10K but synthetic every 5K (I may understand wrong, you are talking about regular oil every 5K?).  I am not auguing but just want to confirm since the statements are not consistent and do not makes sense to me. 

所有跟帖: 

10K和5K是不同地方的建議。我起初3K換一次,後來5K,現在一年一次 -狼主- 給 狼主 發送悄悄話 狼主 的博客首頁 (420 bytes) () 11/15/2010 postreply 15:59:08

請您先登陸,再發跟帖!

發現Adblock插件

如要繼續瀏覽
請支持本站 請務必在本站關閉/移除任何Adblock

關閉Adblock後 請點擊

請參考如何關閉Adblock/Adblock plus

安裝Adblock plus用戶請點擊瀏覽器圖標
選擇“Disable on www.wenxuecity.com”

安裝Adblock用戶請點擊圖標
選擇“don't run on pages on this domain”