Following the thread over on jf about the stalling issue and it looks to have been an issue since they were new. Suggestions are to check the wire harness for cracks and change out everything from EGR, PCV, TPS, Plugs, Coiil Packs, Crank position sensor and ignition switch. Some even had the PCM replaced and reflashed. Though others claim it was due to a leaking solenoid on the tranny. Just ordered the PCV and EGR since I'm at 60k anyway, I'll let y'all know how it goes, as it goes.