Hey i am in need of some info on a cylinder four misfire code 0304
I have scoped out the sparks and injectors and they seem fine.
Should i replace the forth cylinder coil? what the hell is actually the ignition coil?. The black piece that goes over the sparks or the wire leading to the black piece on each cylinder?
I feel like an idiot right now but i need help thanks

 

What is the gap on the plugs?

The coil packs are the black things on top of the plugs, I would investigate further before replacing those.

 

am not sure what the gap is on the plugs..they are still the stock plugs...any troubleshootin ideas on how to see if the coil pack is bad ?

 

Doesnt matter if they are stock or not. Plugs can come out of gap, mine did and I had like a 3 cylinder misfire at once. With your mod list I can see it happening.

Trouble shooting to see if they are working... stick your finger in and touch the contactor, have someone turn it over... What do you feel?

 

funny...but thanks...what should they be gapped at

 

.38" worked really good for me with the Stage II and other mods.