Engine Oil gade question.

本帖最後由大2胖於 2010-4-19 16:27 編輯

What is different between 0w-20,0w-30,5w-20?

大2胖 · 發表於 2010-4-19 16:27

以0w-20來說
字母"W"表示冬季，即是該種機油適合於寒冷天氣下使用
0w比10w更適合在寒冷天氣下使用
後面的數字20是代表機油稀薄度，數字較大的機油表示較稠厚。
如果你常拉高轉速建議使用數字40以上的番號機油如5w-40 5w-50 10w-40 10w-50等

dansu92833 · 發表於 2010-4-21 02:31

What about hybrid car? I have an Nissan Altima(Teana in TW). The manual said 0w-20 or 5w-20. But can I use 0w-30?

Reason why I what to do that is because during summer in California is putty hot. I don't think 0w-20 will handle that. neither 5w-20.

Engine Oil gade question.

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