Is your problem still intermittent? You said it currently is not starting, does this mean you expect it to start again?
You need to do some troubleshooting. When it won't start-
1. Does the check engine light come on when you turn the key on (as it normally does) and do you hear the normal array of relays clicking, etc
2. Do you hear the fuel pump run when you turn key on/crank engine
3. Preferably using a spark tester, do you have spark to plugs?
