I had a recent issue with Black smoke and have changed the EGR and Crankcase Breather(Upgrade). Thank you to all who gave advise.

At first, all was good but i have been out in the L322 Td6 today and i found that although it seem to drive ok
I feel it is lacking in power.

So when i got home had a look under the bonnet to find very slight oil spray on the inner engine bay but also found oil coming from the seam of the inlet manifold. This has now been removed and given a clean and at two of the corners look like they are coming apart.

Has anybody had this issue and if so did you buy a new or second hand one or did you fix it?

Any help would gratefully received.