<![CDATA[E36 M3 Mystery Rumble]]>Hey all,

Over the past few months on a cold start I'm getting a strange rumble that I can't seem to diagnose. It happens sporadically for a few minutes and goes away once I start driving. Check out the video I recently took and let me know what you think! 

https://www.youtube.com/watch?v=VFwKyErqpZ8

]]>https://wibimmers.com/topic/3602/e36-m3-mystery-rumbleRSS for NodeWed, 16 Sep 2026 04:00:15 GMTSat, 14 Mar 2015 13:59:05 GMT60<![CDATA[Reply to E36 M3 Mystery Rumble on Sun, 15 Mar 2015 04:09:05 GMT]]>I agree with patsbimmer.

]]>https://wibimmers.com/post/55759https://wibimmers.com/post/55759Sun, 15 Mar 2015 04:09:05 GMT<![CDATA[Reply to E36 M3 Mystery Rumble on Sat, 14 Mar 2015 15:54:31 GMT]]>I agree with them.  Somethings loose in the exhaust area.

]]>https://wibimmers.com/post/55736https://wibimmers.com/post/55736Sat, 14 Mar 2015 15:54:31 GMT<![CDATA[Reply to E36 M3 Mystery Rumble on Sat, 14 Mar 2015 14:47:47 GMT]]>that or a heat shield.

]]>https://wibimmers.com/post/55728https://wibimmers.com/post/55728Sat, 14 Mar 2015 14:47:47 GMT<![CDATA[Reply to E36 M3 Mystery Rumble on Sat, 14 Mar 2015 14:20:20 GMT]]>Can't hear very well since there is a shower on next to me, but sounds like it could be a bad exhaust hanger or something loose inside of your exhaust

]]>https://wibimmers.com/post/55722https://wibimmers.com/post/55722Sat, 14 Mar 2015 14:20:20 GMT