My crx lately has developed an interesting problem. It runs fine at high RPM but seems to misfire every so often at idle. My motor is in excellent condition and my o2 sensor is new. My dizzy was replaced 3 years ago from a jdm zc sohc motor and my cap and rotor is fine.

I am thinking that maybe my ignitor might be on the way out the door?

The misfire is apparent and even when I'm cruising down a hill in gear but no throttle being applied my car will seem to stumble upon accelerating as if it was misfiring.

What are the tell tale signs of a bad ignitor or whatever part it is that is causing this problem?

BTW my main relay has been fixed so I know its not that either.

Thanks