19:th-Dec-2016, 11:12:00
My sump doesn't lose any oil, it ends up with too much due to failed regens because we only do 10 minute journeys on town roads all the time. Will probably do its 3rd oil change within a year in couple of weeks time to make sure the viscosity is okay and levels are maintained correctly. I may buy gm 93165557 oil this time though.

![[-] [-]](https://vxoc.org.uk/forum/images/dark1.8/collapse.png)
