Here's the issue. Happens only on cold starts.
This has been discussed previously (
http://www.m3post.com/forums/showthr...=412843&page=4). Any definite conclusion on the noise and the fix? Others experiencing this issue?
My car is a 3/08 build with 23k miles. The longer it sits without a start, the more obvious the noise. The vid above was taken after about 24 hours without a start. If it sits for a few days, the "grind" is notably more pronounced -- maybe twice as long in duration and sometimes with a pitch change.
Only experienced this for the last couple of weeks. Had an oil change yesterday and documented the issue with my SA who had no ideas. Factory warranty expires in about 10 days (of course), so looking to address asap. I'd like to steer them in the right direction...
Thanks.