Hi everyone, long time reader, first time poster. I appreciate any input you may be able to provide though I have not contributed to this forum in the past.
I have a 2003 Cooper S JCW Stock with just under 22K miles
. Recently I have started hearing an odd "squeal / whistle" only on cold startups (ie after a day or two of not having started it). There are two prominent squeals and within seconds it disappears. It is almost a whistling more than a squealing.
Here is a link to my video: youtu.be/ICJGDLHNvMM. Can anyone help diagnose this sound?