Hi all, my 911 has 776xx miles now, changed the oil and filter 17xx miles ago (last month, yes July) anyways Sat I washed it and went for a spirited drive after. When I got home I heard this high pitched squeal/ kind of the noise my swaybar makes with the tie ends.

I'm thinking this noise in the video is a pully? or something, about 3 min into it I put the phone in my pocket thinking it is off, but I do rev the engine a bit and the squeal stops about 2k rpms. Any insite is helpful.

 

id guess one of the idler pulleys,,is it possible to pull timing belt off, start car and see if noise persists