rattle with partial throttle acceleration

mln · 12-22-2018, 04:29 PM

anyone experience a metallic rattle between 3-4k at partial throttle? manual. in all gears and engine modes. stock. active sound design disabled. sounds like a loose heat shield or something. haven’t taken to dealer. i’ve searched and it doesn’t sound quite like the parking brake rattle. see video for what i’m experiencing.

M4Now! · 12-23-2018, 09:40 AM

Quote:

Originally Posted by mln

anyone experience a metallic rattle between 3-4k at partial throttle? manual. in all gears and engine modes. stock. active sound design disabled. sounds like a loose heat shield or something. haven't taken to dealer. i've searched and it doesn't sound quite like the parking brake rattle. see video for what i'm experiencing.

Couldn't hear it on your video. Mine has been making an odd rattle sound, almost sounds like detonation, but the car would notify on that. Dunno

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EvanZHP · 12-24-2018, 09:47 AM

When it happened to me, I had the muffler warrantied out because it was 100% the valves in the MPE.

12-22-2018, 04:29 PM	#1
mln Enlisted Member 11 Rep 34 Posts Drives: 2018 911 T Join Date: May 2011 Location: Louisville iTrader: (0)	rattle with partial throttle acceleration anyone experience a metallic rattle between 3-4k at partial throttle? manual. in all gears and engine modes. stock. active sound design disabled. sounds like a loose heat shield or something. haven’t taken to dealer. i’ve searched and it doesn’t sound quite like the parking brake rattle. see video for what i’m experiencing.
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12-24-2018, 09:47 AM	#3
EvanZHP Enlisted Member 17 Rep 39 Posts Drives: 2019 ZCP M3 Join Date: Jan 2017 Location: Cleveland, OH iTrader: (0)	When it happened to me, I had the muffler warrantied out because it was 100% the valves in the MPE.
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