if you use Synthetic, you'd better never switch back

所有跟帖： 

• why ? -hello2- ♂ (0 bytes) () 09/14/2009 postreply 10:16:59

• its an old myth and i was told by a mechanics -Kaolin007- ♂ (212 bytes) () 09/14/2009 postreply 11:03:14

• Syn oil is prone to causing engine leak -internuts- ♂ (272 bytes) () 09/14/2009 postreply 11:55:48

• true -Kaolin007- ♂ (0 bytes) () 09/14/2009 postreply 13:13:35