BMW M3 Forum (E90 E92) - View Single Post - Engine emits rattling noise between 2k to 3k rpm

Boosted-M · 10-27-2011, 12:31 PM

Does it almost sound like the engines pinging and only makes the noise under light load between 2k to 3k rpm..?

10-27-2011, 12:31 PM	#3
Boosted-M First Lieutenant 43 Rep 339 Posts Drives: F10 535D XDrive (USA) Join Date: Apr 2011 Location: Northeast PA & NJ iTrader: (2)	Does it almost sound like the engines pinging and only makes the noise under light load between 2k to 3k rpm..?
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