My car refuses to even turn over.  It is a 2000 Maxima with 94000
miles.  The car was tuned up at 90,000 miles.   Ignition coils and
spark plugs were replaced at the dealer.  I have never missed a
service.  Before this happened, it turned over very slowly and then
started fine.  I drove it to Walmart and then it won't even turn
over.  It just makes a click and then nothing.  I turned the key to
ignition and unplugged the 40 amp ign fuse in the engine compartment
and I can hear a click like a relay being disengaged.  I figured the
battery died.  Luckily, my battery was within the Walmart 2 year
replacement period.  I got a new battery with 825 cranking amps,
checked the fuses, looked at the wires, made sure the headlights
worked.  Everything looked fine, but still no crank.  There was one
time that I heard a faint sound like the engine wanted to turn over
but it never repeated itself.  I am now thinking starter but I have
never had a newer electronic car and I need to know if anything else
could be the problem.  Thanks!