I need some help i have replaced everything plugs wires distributor cap rotor button and ignition coil ignitor computer main relay everything is working but still womt start help

 

Try swapping the ECU to rule it out...

I repair ECUs daily with the issue that when you turn the key right before "start", the main relay does not engage, the fuel pump does not prime and the check engine light will be on solid. If your ECU is doing this, it need to be repaired.

 

Is there gas in it?

Can you hear the fuel pump running?

 

I changed the ecu already still nothing and yes i put 5 gallons in it already changed fuel filter and i put a new main relay in it fuel pump is working

 

So heres an update car will start after i take the main relay out and reinstal it and it will act like its starving for fuel and then pick up and run fine any suggestions????

 

I had a similar issue with my civic, Put two or three different main relays in it and they would last a few days then issue would return spitting trying to die. The ECU was my issue If you remove the ECU cover and look at the large Black cylinder resisters, If there is any brownish discoloration they are on their way out. Also with the main relay remove the cover and look for the same brownish discoloration around the solder points if there is any same thing on its way out.