汽油省得钱补机油,机油省钱得补汽油

总支,不是省钱的。

to answer question, No.  it will hurt engine and lower your MPG number.

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thank you, that is what I think. -tearose313- 给 tearose313 发送悄悄话 (0 bytes) () 10/26/2011 postreply 11:38:45

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