08-25-2022, 02:44 AM | #1 |
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Bmw n13 stuttering sound at rpm 3 and above
usually at low rpms the boost sounds normal with the typical "shhhhh" boosting sound but once it enters rpm 3 and higher it will sound like it's stuttering " sh-sh-sh-sh"
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08-25-2022, 04:47 AM | #2 |
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You talk about the sound when lifting the leg from the gas-pedal or while pressing the gas-pedal?
I would start by checking the diverter valve spring if its complete and make sure its dry. |
Appreciate
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