bringing back the dead post again. was about half year ago I discovered the buzzing was from the trunk latch. I put thread locker on all the bolts. Buzzing stopped for about two months. It recently came back again. I checked the bolts and all of them are super tight. no clue of what's going on at all.
As of now, it doesn't buzz on start but at around 2k rpm when cold. It buzzes less when it gets warm.
BTW, there are so many things going on in Z's trunk! I hear all kinds of noise back there...
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13 NISMO|Magma Red|F.I. TDX 12''+NRHFC|
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