Since July I drive an Opel Agila Bj. 2003 with 125000 km mileage. At the beginning I had the impression that the engine is quite loud and/or can be heard in idle mode a rattle / clacker. Oddly enough you can hardly hear it from outside with open bonnet. I had asked at ATU and there they thought the noise was normal for a 3-cylinder. Shortly afterwards I had the brakes renewed at the Opel dealer and there also nobody has anything about a Noise said that didn’t belong there. But I didn’t explicitly ask about it there either… But somehow I have the feeling that the noise has become stronger, but can also deceive me, because I always hear any noises on the car anyway 🙂 It only occurs, as I said, in idle, as soon as I give some gas, it is gone. Can it really be normal for a 3-cylinder ?? Thanks for answers ! LG, the Lexi