What Are Some Common Problems with the Ford S-Max Engine?

I recently purchased a Ford S-Max and have noticed some strange noises coming from the engine. I am worried that there may be some issues with the engine, but I'm not sure what to do. Can someone provide some insight on potential issues with the Ford S-Max engine and how to address them?

It is possible that the strange noises you are hearing are caused by a faulty timing belt. This is a common issue with the Ford S-Max engine and can lead to serious damage if not addressed promptly.

Another potential issue with the Ford S-Max engine is a malfunctioning fuel injector. This can cause rough idling and poor performance. Consider getting it checked by a mechanic.