How do you remove and replace door hinges on 1997 crown vic?

The job is really not too hard. With the door wide open and supported with blocks, un-bolt the hinge, and replace. It would be good to have someone help you as you might have to wiggle the door some to align it. Usually just have to replace the lower hinge. They wear and the door drops a little and hits the body. Normal for the crowns due to either poor quality parts, or the door is really heavy. Take your pick.