Hey guys I have a 97 civic coupe dx 5 speed, bone stock. has about 241k miles on it. Always runs pretty good until a couple weeks ago. I was scraping the windows and letting it warm up in the morning and it just shut off, no stuttering or smoke. Haven't been able to start it back up since. I re checked the timing, changed the cap and rotor, got a new dizzy..still didn't start, (returned it and still have the old one with new cap and rotor installed), new starter, spark plugs, plug wires, replaced ignition coil fuse (wasn't blown just old), ecu fuse is good, no smell from ecu. charged the battery. I checked spark with a spark plug tester and all 4 is getting spark, you can smell fuel, you can hear the fuel pump prime too. Any suggestions, any help would be GREATLY appreciated, thanks guys!

 

I think you cover most of your bases.. since you got gas and sparks, how bout main relay and ignition switch..