Look below at the no spark items-

240/700 no-start:
(never starts or catches at all)
1) got gas?
2) check for timing belt breakage

intermittent: has spark
3) fuel pump relay- very common fault, cheap
4) 25 amp fuse (83-88) or interior 16 amp fuse very common fault, cheap
5) wire at battery or fuel pump
6) fuel pump rare, expensive, often bogus diagnosis

intermittent, no spark:
impulse sender (89-on) very common fault, still pretty cheap
power stage

89-on, suspect ECU
700- additional considerations
swap radio suppression relay w/ fan relay
power stage