Black smoke with exhaust and egr valve smoke in engine

[Welshy_Pete]

New update when the engine cold it doesn't smoke as much. But once warmed up it smokes alot more.

But something I have noticed when you rev the car up there black smoke coming up from the back of the engine. Its coming up from near the brake servo side?

So there must be a leak somewere?

Its just black soot coming out the exhaust. There no blue, white or oil from the exhaust. The car ticks over fine and starts up fine. Also revs fine when ticking over.