2011 Ford Explorer Spark Plugs and PCV Valve

Truck had #5 Cylinder Misfire code. and having a quick look at the spark plugs I decided to change them out. They had almost 300,000kms on them so they were due for a change out anyway. While I was in there it was a good time to change the PCV Valve also. It was a intimating job at first but, in the end it wasn't too bad.