Back on the road again.

Turns out the problem with the Jeep Noir was just the crankshaft position sensor, even though the mechanic kept calling it the cam sensor. (And yes sensors occasionally fail on older jeeps.) If It's the sort of think I could have fixed myself but would have had a hard time diagnosing on my own. I probably could have even pulled the sensor off the Geek Jeep, though that would have left it immobilized and thus harder to sell.