Had to fix the FredMobile yesterday.  It cranked, but it wouldn't start.  No spark to the plugs.  We narrowed it down to a few things - the distributor, the coil or the camshaft sensor.  Fortunately, all three are located in the distributor in the 2001 Nissan Altima.  Talk about getting lucky!
Well, it wasn't 
all luck.  I did have some help.