Been meaning to post this for a while but never got round to it, as other than being annoying, it doesn't actually seem to be causing a problem. When I first start the car after it not being used for a while, I get a noise, which I've captured pretty well in the video below:
As soon as the engine's been running a while (less than 10 mins usually), it's gone. Doesn't seem to change with load (put the AC on the other day when it was pretty bad, and didn't change). It does however change with speed, so when I pull away, it gets noticeably quicker with the engine.
I took the video, as after all the leaky injector seal stories, I got paranoid. As you can see, all my injectors seem fine, and the noise is definitely coming from the aux belt area.
Any suggestions? Anyone else got/had similar? The car's done this since I first got it (17,500 miles), doesn't seem to have got any better or worse.
Thanks for looking