![Trabant 1.1 (Polo mk1 1100 engine). Ever since my 1000km trip to Germany the engine has been making this swishing sound. Does anyone know what might cause this noise? It gets louder Trabant 1.1 (Polo mk1 1100 engine). Ever since my 1000km trip to Germany the engine has been making this swishing sound. Does anyone know what might cause this noise? It gets louder](https://external-preview.redd.it/n-C6pFYfjkBt0ey5dNfl6B1s0Z3D_8c1ne1zdjQVCD8.jpg?auto=webp&s=73fdbf82e0bc3827bef90d580a4e347c38ad72ef)
Trabant 1.1 (Polo mk1 1100 engine). Ever since my 1000km trip to Germany the engine has been making this swishing sound. Does anyone know what might cause this noise? It gets louder
![Trabant 1.1 (Polo mk1 1100 engine). Ever since my 1000km trip to Germany the engine has been making this swishing sound. Does anyone know what might cause this noise? It gets louder Trabant 1.1 (Polo mk1 1100 engine). Ever since my 1000km trip to Germany the engine has been making this swishing sound. Does anyone know what might cause this noise? It gets louder](https://external-preview.redd.it/Tltjkm57imLhG4pVylZAQVknOJviaOj5_7a75CzPT7U.png?width=640&crop=smart&format=pjpg&auto=webp&s=da434a688a8e6e78d3ef793d85af8961fa349a39)
Trabant 1.1 (Polo mk1 1100 engine). Ever since my 1000km trip to Germany the engine has been making this swishing sound. Does anyone know what might cause this noise? It gets louder
![Trabant 1.1 1.1 Universal • 1.1 (41 Hp) technical specifications and fuel consumption — AutoData24.com Trabant 1.1 1.1 Universal • 1.1 (41 Hp) technical specifications and fuel consumption — AutoData24.com](https://cdn3.focus.bg/autodata/i/trabant/11/11-universal/large/6ebf25b822cc5d36228bb4c16578d90c.jpg)