Back in October my v6 2dr Honda accord did not want to start when I got into my car, then it seemed to become more often to where I just couldn't take it To the store not even for five minutes. SO it cranks but turns right off, timing belt has been changed, the main relay has been changed, I was told the idle motor control has been changed and the spark plugs. Now just recently the coil pack was changed and now being told its the fuel injectors.

 

I would put an alligator clip on the ig2 outside solder joint after removing the steering covers and when the car dies, see if it's losing voltage at that joint. It could be the ignition switch bad. One way to know for sure is that when the car dies the dash lights will turn off too. They won't stay on.

You could also test for spark and fuel as soon as the car dies to try to isolate which one is the issue.

It could even be the ignitor.

 

http://troubleshootmyvehicle.com/hon...ition-switch-1

more info on how to test the ignition switch

also, keep in mind that a lot of juice passes through it and it heats up...as it heats up this stresses the solder joints and is what causes it to fail intermittently...assuming it is failing on you