Rich-D
ClioSport Club Member
E90 LCI 330d
Nope...Quote: Originally posted by Jonny Disco on 15 August 2003
Isnt the whole idea that the engine should have mineral oil in [until first service] so that it can be run in correctly? Modern fully synth oil causes virtually zero engine wear so it wont run in as it should?
Perhaps its all bollox and they want you to take a month to run it in before you notice its underpowered and reject it?
They come with 10W40 semi-synthetic oil in from the factory and the first oil change is at 12k miles (or 2 years), then they continue to use the same oil for the rest of its life.