Hope you are doing well first of all. I am not that much active onto this site, but I do come here once in while to check some topics, updates and so on.
So basically the problem I am having is that Recently I've built a freshly new fully forged 4efte engine (My mechanic did the build) and for some reason it started to leak oil right away from behind the lower timing belt cover. I just finished the running-in for the time being.
The below is what has been done to try and troubleshoot the issue:-
We removed both oil pump and sump twice and re-sealed.