[Land Rover Discovery 200tdi smoke]

Hello,

I'm new to this forum and was hoping to get some help.

I recently bought a old Land Rover Discovery 200tdi and I am fixing it.

I'm running into the following problem though. Stationary the car smokes a bit but when i hit the gas to 3000RPM it smokes a lot. see link:https://www.youtube.com/watch?v=lA8d75H1VfQ

My problem right now is that I don't know where to start. What do you think that the problem is and where should I start?

I've done the following, cleaned air inlet, new air filter to turbo hose, new exhaust manifold, new engine oil.

Kind regards,

Tim