I know there are a lot of "Can't get spark" topic before here and there. I read through those topics but still can' figure out what was wrong with my case. It was running strong before I shut off engine.   Next day, I cannot start engine. Trouble shooting what I have done follow 280zfuelinjectionbook.pdf Fuel pump Remove Starter motor IGN line. Turn key on to the IGN position to hear fuel pump sound. It works.   Spark check Remo