车的Air filter 是一到两年就换, 还是看情况定? 我的车看看还不很脏,

可两年到了, 要不要换呢?

谢谢!

所有跟帖： 

• you don't have to change -wimax88- ♂ (0 bytes) () 07/02/2011 postreply 13:10:54

• 换, -MTO- ♀ (78 bytes) () 07/03/2011 postreply 07:42:29

• Depends on the size and quality of air filter. -gonowhere1- ♂ (138 bytes) () 07/03/2011 postreply 08:32:42