Scott, Pop the hood and take a look at the underhood wiring. Look for cracks in the insulation and exposed wires. I would take out the battery and examine the battery terminal connectors as well as the wires. See if they are deteriorated or loose. Look at the wiring going into the underhood fuse box as well as behind the under dash fuse box. There are alot of connectors going into the junction panels above the underdash fuse box. Make sure that they are all connected tight.
To be honest I hate chasing down electrical gremlins.
