Got on the road about 7:15 this morning (already a few minutes late) to head to work. About 7:30 I get this:
Pulled over on the side of the highway, shut it off and re-started it (had this issue ONCE about 4 months ago and this did the trick). Everything went back to normal. Got about half a mile more down the highway and it pegged out again. Pulled over once again, this time halfway up an exit ramp, shut it off and restarted it again and let it idle for a couple of minutes. Everything seemed fine, so I continued up the ramp and turned around on a side street to attempt to get back on the highway. Just before getting to the entrance ramp it starts to creep up again. Pulled over again, idled for a minute and began to hear feedback through my speakers from the alternator, even though the music was down. Shut it off immediately and tried to restart it, didn't want to idle. Feathered the throttle a bit, then intentionally let it stall. As it stalled the dash lit up and slowly faded away like a dimmer switch. After that I had absolutely nothing electrical...no ignition, lights, flashers...anything. Thinking my regulator took a crap, I called my buddy and had him bring his truck and trailer out thinking i'd be spending the morning doing an alternator swap. While waiting for him, I started poking around at things with the multimeter (glad I threw it in the Jeep a couple of weeks ago and kept forgetting to take it out!). Had 12V at the battery, but didn't at any of the connections (converted to marine terminals last year with brand new homemade cables all around out of 2 and 4 gauge welding cable). Took all the connections off, cleaned them as best as I could with a rag, reassembled and damn if she didn't fire right up like nothing was wrong.
About a month and a half ago or so it had a spaz where it lost all electrical while attempting to start, only that episode lasted about 30 seconds and fixed itself. Looks like this was the problem all along. Only made me 30 minutes from work but last night I worked an hour over so i'm still half an hour over for the week....little bit of a plus I guess. The rest of the day pretty much went to hell following this little incident.