用Mobil 1 一年換幾次？

我知道六個月oil是沒問題的
不知filter能否堅持六個月？

所有跟帖： 

• I am changing oil and filter every 7500mi or 1 full year -internuts- ♂ (413 bytes) () 03/14/2009 postreply 07:52:13

• thks for info -1800800- ♂ (0 bytes) () 03/14/2009 postreply 09:10:31

• but.... -1800800- ♂ (329 bytes) () 03/14/2009 postreply 09:39:23

• 回複：but.... -internuts- ♂ (954 bytes) () 03/14/2009 postreply 10:09:42

• A famous Dr Marshall Booth advocated syn oil over dino -internuts- ♂ (540 bytes) () 03/14/2009 postreply 10:32:00

• my jetta tdi requires changing oil at 10kmi intervals -internuts- ♂ (0 bytes) () 03/14/2009 postreply 07:53:22