What would cause my 1994 Honda Accord to not start and hot weather?

For the last couple days when I get off work I get in
to start the car and I can hear the starter, I can hear
it turn over but once it turns over it automatically
turns off and shuts down within that same second
that it starts up and when I try to start the car
again then the D4 on the dash starts blinking and I
can hear the starter going but it won't turn over
then I have to wait anywhere from 5 minutes to 3
hours  until it will start up again  but yet when I go
ahead and start the car in cooler weather during
the morning or during the night it starts up every
time when I am at home and the car is parked in
my driveway(even during the day heat) and starts
up every time. There is also the problem that when
the car starts up and then I turn the car off then the
D4 on the dash starts blinking and the car will not
start you can hear the starter but it just won't turn
over.