[Wgl2020]

Originally Posted by eagle58

Try this:

https://www.amazon.co.uk/gp/product/...?ie=UTF8&psc=1

Fill up with Shell Vpower.and go for some long drives - 50+ miles at motorway speeds.

If that doesn't solve it I don't know what will.

That's just repeating what has been tried already (and hasn't worked).

Op - some info here https://motorcompanyleicester.co.uk/...diesel-engine/

I think you should probably get the egr off and cleaned out, new air filter and see what effect that has.

Dpf could also maybe benefit from a clean but I suspect that the issue is before that point.