2012 corolla engine noise when start up

[06AllAmerican]

I don't remember my engine making noise before this last oil charge. It sound like the .5 - 1 second knock before the oil pressure builds back up. Am I imagining that it did not do this before this oil change or is it normal?

Is this a sign of a bad oil filter? If so I have a cartridge type. Can i pull it out without draining the oil? I do not want to drain the oil. Too much money in there right now.

Thanks!

 

[lubedude13]

Should be fine. Most new toyotas have the same noise

 

[yvon_la]

Go do say 10 mile on a road you can keep a steady pace,once done ?stop car for 15 minute you issue should be gone(you do have an anti oil return on that car?if not ?then noise is normal!

 

[tig1]

Since you have a cartridge filter it's not the filter.

 

[06AllAmerican]

I seem to be OCDing on it. It is just when I start the car for that split second. It could have been doing it since I bought the car but it has caught my attention and now it annoys me to know end.