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2010 2011 BMW 5 Series Forum F10 520d F11 B47 ZF8HP Engine shutdown knock. |
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09-20-2023, 10:07 AM | #1 |
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520d F11 B47 ZF8HP Engine shutdown knock.
Hi
Does anyone know what this sound could be? It only happens once the car is fully warmed up and engine is turned off while in P. It does not occur when in D and shutting the engine off . I have visited few specialists and a lot of them does not acknowledge the problem. I had one suggesting that the noise could be coming from Torque Converter or Gearbox. 61k miles. Any insight would be appreciated 😁 |
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