991.1 Turbo sound knocking when cold
01-11-2019, 05:09 PM
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991.1 Turbo sound knocking when cold
Hey Guys,
I got my 2015 991.1 Turbo 3 weeks ago and i noticed that especially when the car is cold there are knocking which are louder inside the car while outside there are none.
The knockings are NON metal and are more mid sound and non metal.
The knocks are louder when the engine is cold (which make sense) but wonder if this is normal, i attached the recording i made during the morning and i also open the window and you can hear the engine sounds clean from the outside.
Thanks for the help,
-Udi
I got my 2015 991.1 Turbo 3 weeks ago and i noticed that especially when the car is cold there are knocking which are louder inside the car while outside there are none.
The knockings are NON metal and are more mid sound and non metal.
The knocks are louder when the engine is cold (which make sense) but wonder if this is normal, i attached the recording i made during the morning and i also open the window and you can hear the engine sounds clean from the outside.
Thanks for the help,
-Udi
