I have spent some of my weekend reading about the N43 engine problems and what I found is frightening:

It seems that the timing chain failure is more common than I though and the results are fatal for the engine. At least 5 users driving N43 engines reported the need to change the engine as the timing chain can damage the guide rail or slide rail and bits of plastic can flow in the oil, killing the engine.

I was aware about the injector, coils related problems, but those timing chain problems seems more serious, as they can end up costing half the car's value.

The point is, how do I know if my car is faulty? I am not driving it anymore before a mechanic will inspect the timing chain.

Related threads:
Dead engine at 48.000 km

Dead Engine 123.000km

Dead engine 60.000 km