Thanks. Not a sound that I would expect to be generated by any of the larger engine components.
There are way too many acronyms to keep track of these days.
'08 GT coupe, 5M, wheels, tires, pads, fluid, a few suspension mods . . . still almost stock height
'19 WRX, 6M (the "family sedan")
'01 Maxima 20AE, 5M (the spare and occasional winter driver)