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Problems with odd sounds after changing cooling sensor g62. AUDI A3 Hatchback (8L1)

@user_2081137
17.12.2023 18:54
Member
Hello after I have changed my sensor cooler g62,  Problems appeared. I am hearing a weird sound  coming from area around timing belt, after I launch car when its cold. It lasts 1-2 minutes then its gone. No such sound when engine is hot.


I have changed my sensor by plugging old out, waiting for all fluid to spill, and plugging new one. I waited like 20-30 minutes after stopping car, so fluid was warm but not unbearable. What could be possibly reason for it? Air inside?


https://youtube.com/shorts/Pr3zxsZe-os Heres a sound of whats happening, youtube made it quieter.


    Started

    17.12.23

    Latest reply

    18.12.23

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    • @Outen1988
      18.12.2023 11:00
      Member
      It's hard to tell from the video, but I think it could be air in the system.
    • @ashwaganda
      18.12.2023 22:43
      Member

      It may not be directly related to car repair, but the problem-solving approach can offer a fresh perspective on things.


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