What are the common technical issues with the Ford Mondeo's engine?

I recently purchased a used Ford Mondeo and have been having some engine troubles. The car has been making strange noises and has been losing power. I'm not sure what could be causing these issues. Can anyone provide some advice on common problems with the Ford Mondeo's engine?

It sounds like you may be experiencing issues with your turbocharger. This is a common problem with the Ford Mondeo and can cause the symptoms you described.

Check your spark plugs. They can get clogged over time and cause loss of power and strange noises. Replace them if necessary.