For the last two years, usually on warm days, I run the car and make a few
quick shopping stops.  After 3 or four stops it suddenly stalls and will not
restart no matter what I do.  This happens rarely, maybe once every two
months.  The starter operates but there is no spark at all.  I learned to
leave it for about 15 minutes and then it is fine again.  The latest
episode, yesterday, was worse.  It would not start after a game of golf and
still would not work about 4 hours later.  It worked perfectly this morning.
This is beginning to annoy me more than a little.  My garage guy says he
can't do anything really unless I can get the thing towed to him in the non
working state, which is hard to do.  Someone else told me that some Honda
models develop a problem with some relay in the ignition system but I have
no idea where this thing may be located.  I would very much appreciate any
advice anyone cares to offer.
 TIA

acombellack@nspmsympatico.ca