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Whining sound - 2024 P400

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Old Jul 24, 2024 | 05:34 AM
  #1  
Defoman's Avatar
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6th Gear
Joined: Jun 2023
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Default Whining sound - 2024 P400

Hello

Lately I have noticed wining noise during low speed acceleration and low speed engine breaking.
it sound like a whistle and it disappears after a while with road noise.

anyone have experienced the same issue.

thanks
 
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Old Jul 26, 2024 | 09:33 PM
  #2  
jrjunior41's Avatar
Three Wheeling
Joined: Jun 2024
Posts: 71
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Mine has the same engine and under mild acceleration at low speeds when the revs are between 1200-2000 RPMS the engine is whiny or buzzy. It seems like the transmission is up-shifting at too low of an RPM. Because under moderate to heavier acceleration the revs shoot up to 3K before up shifting and I don't notice the buzzing sound. Not sure if this is the same issue you're describing.
 
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