有oil life display 就0% 才换

没有就local 6000一换，高速7000一换，上次15个月才换。

所有跟帖： 

• Most if not all heavy duty vehicles don't have an oil life indic -老生长谈- ♂ (176 bytes) () 04/15/2020 postreply 16:58:06

• I have sent my more than a year old but 5700 miles -MoonRiverMe- ♂ (73 bytes) () 04/15/2020 postreply 17:10:00

• 5700 miles was low and just a little over a year. It's fine -老生长谈- ♂ (185 bytes) () 04/15/2020 postreply 17:21:31