[JMatta]

If you filled with Mobil 1 0W40, you will have a lot of noise (really thin oil for your location). I personally fill with Castrol Syntec 10W40, though a few experts recommend at least 5W40 for protection and noise reduction; lots of oil threads if you search, so you can use your own judgement. Not to further complicate your issues, but I also installed the LN billet spin on filter adapter to eliminate the cheap paper/plastic cartridge Porsche installed.