D5 (2005 on) 2-stroke oil into diesel.

[skyship007]

Originally Posted by volvoid

what does dpf do and will chucking in a splash of oil make any difference to it ?

The DPF filters out fine Carbon particles from the exhaust and they are expensive to replace when they fail.
If the oil is a low ash 2 stroke one it should not result in additional deposits, BUT it depends on how the car is used and if it spends too much time at idle any type of oil will cause some deposits.

[jp11]

Make sure to use two-stroke to JASO FB or preferably FC spec (lower ash). But not FD, which is synthetic and will not mix with diesel.

[AimarP]

You cant but eny type 2T oil. But Semi Syntetic -JASO FC; ISO E-GC, E-GD; API TC; TISI is good to add even DPF cars. And the 2T oil burns much higher temperature and then will be less shoot inside engine and DPF. DPF will regenerate less times because there is less soot. And the diesel in EU is anyway washed to much to meet Euro 5 and 6 and its to dry. Therefore is adding 2T oli 1:200L good point, to lubricate all inlet parts.