How hard is it to replace a pcv valve hose on a 5.4

What is your question?

I changed the valve its self...but the hose needs replaced. I've noticed the end of hose has rotted and my truck runs a little ruff , mainly at a stop light.. I'm a single women and finding someone to fix it is tuff. not sure on how much it would cost to have someone do it for me. Thank you for your help ,Diana

How long has your 2004 Ford Expedition had this problem?

A few months