A very odd noise has suddenly started today that appears to be related to engine and/or gearbox speed rather than road/wheel speed.
You can hear it in the video below as a strange "whiring" high pitched sort of noise. If you watch towards the end you'll see, well hear, that it just stops of its own accord.
It hasn't slowly developed or got louder. It's literally just appeared from nowhere. Any ideas?
- 1080p 60 FPS
It's quite pronounced at the 45-second mark, quite noticeable at 1:44 but towards the end you'll note is just disappears..