oil life

现在新车上都有oil life显示，我想是根据发动机的转速，运行时间和水温几个参数算出来的，没google到怎么算出来的。

所有跟帖： 

• oil life is not a precise science, becasue oil changes are -Oneshotkill- ♂ (1069 bytes) () 02/22/2016 postreply 00:50:30

• 正好有几个关于oil的问题请教一下,我的malibu手册上说用Synthetic blend, 我可以用full Synthet -ymmud- ♀ (2508 bytes) () 02/22/2016 postreply 10:59:45

• yes you can as only it says meets dexos 1 spec with 5w-30 viscos -老生长谈- ♂ (0 bytes) () 02/22/2016 postreply 12:47:35

• 谢谢，那oil life indicator会根据不同的油调整它的计算吗？我感觉不会,那我应该多久换一次油? -ymmud- ♀ (456 bytes) () 02/22/2016 postreply 13:06:54

• oil is cheap engine is not -老生长谈- ♂ (916 bytes) () 02/22/2016 postreply 13:57:22

• 就是按里程计算的，我reset 以后，过了3000迈了还没再亮。 -coorslight969- ♂ (0 bytes) () 02/23/2016 postreply 10:27:48