When I have my air on in my van the driver side blows hot the rest of the van blows cold why

What is your question?

When I'm running the air in my 2006 Mercury Monterey the driver side is blowing hot temperature control set at 60 the passenger side said it 60 blows ice cold and the back blows ice cold so only the driver side is blowing hot when the temperature set at 60 on AC

What makes this problem better or worse?

It is like that all the time, nothing makes it better or worse

How long has your 2006 Mercury Monterey had this problem?

A few weeks