2010 Ford Focus with 240000 on it idles very rough and bounces from about 500-900 rpms also has been a bit laggy when accelerating

What is your question?

Rattling noise inside cabin as well as a slight wine coming from engine area, clunking when accelerating from dead stop

What makes this problem better or worse?

Having car in parks

How long has your 2010 Ford Focus had this problem?

2 weeks