my 93 civic ex wont start. there is no spark so i change the coil and the igniter or ignition moduel and there is still no spark. i can hear the fuel pump run and there is power to the injector. i think i looked at all the fuse and there good. i havnt check the main relay but if that was bad, wouldnt the fuel pump be dead. any input will help.

 

Pull your distributor out and make sure the input shaft isn't broken. If the dizzy doesn't turn, the dizzy doesn't spark. Also, make sure your camshaft isn't snapped. I know these are severe cases of bad luck, but this **** happens once in a while and I'd hate for you to spend more money on troubleshooting when you can crack the valve cover and pop off the dizzy to fix it .