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亮甲店 发表于 2012-4-4 17:29 
& a, O, p$ y6 r不敢苟同$ M% r+ }7 ?; n
从没听说过9 M2 k& Y% x, j/ y/ s
我看了至少20个人说 随便换, 可以用合成 也可以换回矿物质。 : P; q& ^ o, @. ?
一个网站上的说法支持你的观点:
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, x2 m# m# c4 K' g# O5 D2 t/ y$ rIs it ok to switch back and forth between regular and synthetic motor oil? I heard this causes leaks? Is this true?
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# d+ A# T1 v( s# z+ ^' ySwitching between synthetic and conventional oil does not cause problems. Because the oils are compatible, you can switch back and forth as often as you like.
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! I3 |: R; E. O c b5 Z# y但是既然有人这么问,不应该是捕风捉影无中生有的,可能有些道理 |
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