Alternator is over charging what would be the cause of this. And also the power steering is heavy to one side is that got to do with the box that plugged into the rack 3 plugs go into it from the loom and one out to the rack
Don't know about the steering bud , have a look on Google and see , cos it's common to happen on them
A mate had a white sir t and had the same issue but he sold it on .