i havent taken it to the dealer since i havent been able to buy my hi flow cats to kill the CEL before i take it to the dealer (i know if they find something theyll try to pin it on that, even if its a blown tire). just got other priorities at the moment.

However, ever since i changed to 5-30 oil and ran about half a bottle of seafoam through the brake booster line its been quiet, with a couple of times that its been there but very faint. Now im using 0-40 at this moment and its running great. it hasnt gotten loud again like the first video above (it did it like maybe 4-5 times after that video was made).

I'll update this thread once i take it to the dealer and get it checked to see if they find anything.