Ford Repair: 5.4L Coil Pack Mount Screw keeps turning, coil pack, cylinder misfire

Question
I have a 2002 F-150 with a 5.4L Triton Engine.  I had a #8 cylinder misfire on the scan tool with a Check Engine Light illuminated.  I went to change the coil pack and the screw just keeps turning.  I believe the captured nut in the plastic intake manifold is spinning.  Any ideas of how to get the screw out WITHOUT damaging the Intake Manifold coil pack mount?  If I can get the screw out, I may be able to glue the spinning nut to keep it from turning.


Answer
i have run into this before take a drill and a small bit drill a whole into the plastic and part way into the captured nut just enough to insert a pick or pin into the hole and hold the nut while removing bolt-i know that cylinder will be hard to reach but it will work good luck.