JLAudioFan said:
where is the main relay located? I'm not exactly sure.
http://www.tegger.com/hondafaq/mainrelay.html - info about main relay function and location of the relays in some Hondas.
I was just having this exact same problem this week. First I noticed that the engine will turn but car didn't start right away. I first thought it had to do with the fuel system or it was because i was running close to empty (to see how much mileage I can get on a full tank :lol

. I filled up my tank after I was done at the gym around 12am and the car started fine.
Now, today after my dentist appointment, I started my car, the engine turned but car wouldn't start right away.
I'm glad I bought this hakko portable solder iron. I'm going to resolder the connections. Thanks for the good suggestions guys.