Well, the PCV valve is a little dirty on the outside, but functions perfectly. The elbow holding it in place needs a replacement but is not leaking as of yet. It's looking like the culprit is old spark plugs and wires. I know the only cylinder has been cutting off and apparently was not running for a long period of time. I was planning on getting the screaming demon coil pack at some point so when I change the plugs I can gap them for the pack. Looks like I'll be doing this sooner rather than later, argh.
2010 4.0 SOHC Ranger XLT 4x4
Bucket seats, center console, OHC, Mustang dome light, LEDs, Linex bedliner, Leer cap, stepbars, skid plates, rear hitch