Yep it must be L322 day for problems mines running nice tho now iv gone and done it.

smoke tested mine found 3 leaksfixed 2 now waiting for egr for 4.4 petrol engine to come as it has a leak on the gasket and you cant buy a gasket so new egr £200
then re test the engine see if i have any other leaks on the inlet manifold.as i thought it was the problem in the beginning. but couldnt see any smoke coming out on it