Update:It is 1900 miles on current oci, so I decided to go ahead and change filter,since I had free time. Also went to dealership and bought PCV valve. It looks little different,seems to be slightly wider,abut you can't see it on pics. Valve that I have,still good,you can hear ball,when you shake it. So I saved it for future use.Original from dealer was made in Japan,which is good.
Comparison:
Then I cut open ST filter to see if it was clogged,sorry for quality,it was my cell.There was some crud,but not a lot. So I guess I should not worry about filter getting clogged,non of filter before was clogged.
Put on new ST filter,and topped off with Delvac 15w-40 from stash.
Car runs good, almost no vibrations on idle with AC on. Also took some pictures of filler hole, tried by different angles.
Don't freak out, grey stuff on bolts is moly.