XBimmers | BMW X3 Forum - View Single Post - Loud "pang" noise from exhaust on startup

wings516 · 02-25-2015, 08:33 AM

Hm, I wish it was a rattle. The exhaust is very stable and clean sounding up until the pang noise, and then it is back to normal as soon as it does it and I won't hear it again until the next cold start. I'll double check for connections though.

02-25-2015, 08:33 AM	#3
wings516 Private 13 Rep 74 Posts Drives: '11 X3 35ix & Turbo M3 Join Date: Dec 2014 Location: Ohio iTrader: (0)	Hm, I wish it was a rattle. The exhaust is very stable and clean sounding up until the pang noise, and then it is back to normal as soon as it does it and I won't hear it again until the next cold start. I'll double check for connections though.
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