the oil pan leaked from the gasket so i got a new gasket and changed the oil and filter as well. afterwards no leaks but about a week later it started knockin only after cold starts and only 4 seconds max. almost as if no oil, my filter is definitely tight enough to build appropriate pressure, there is no leak from the pan. my oil pump is a year old brand new from honda and works fine. am i wrong in thinkin rod bearings?? i hear no valve chatter or anything from the head.. any suggestions?? i can't tear it apart til wednesday at the earliest

thanks

 

i forgot to mention the knock is now constant thru the revs but went away once or twice