Attached is link to my 318i Noise
I replaced head gasket , put back together fired up fine and started to make a noise sound from the top cams /timing chain area
I have replaced the timing chain tensor with a fresh one and still sounds ugly.
Any suggestions
At the current moment Ive removing bottom timing cover to observe if any rail guides are outtake place or broke and everything's seems to be in place.
Should I dare to remove oil pump? Even tho my oil pressure light never went off ?

https://youtu.be/yb8hUM_AC9w