Saw this gizzmo today while doing engine tuning stuff. Right side, down low almost level with the base of the oil pan, between the oil filter and alternator. Probably about 4 or 5 inches square, mounted apparently to the frame (though loosely, I can wiggle it). Confusion abounds; it has a 110V plug and a splined shaft meant to drive something but connected to nothing. And no, I haven't plugged it in to power.
What in the world could this be?
What in the world could this be?