Misfire on 03 Accord
 

My daughter has an 03 accord with VTEC 4 cyl with about 240,000 miles, we're trying to make it last for another year till she gets out of nursing school.

I'm getting a random misfire code after driving it for about 30 minutes with the CEL flashing. We can pull over let it set for about 20-30 minutes and it start up with no misfire and CEL, then 20-30 minutes later it will start it again.

In the last few months I've replaced the fuel pump, plugs, coils and cleaned the injectors and it has good compression. This thing is about drive me crazy, can some please give me some ideas.

What is the actual code(s) you are getting?