No spark on 2 and 4

[josh930]

Ok, I've done my share of searching now I hope someone can help me.

I'm not getting any spark on coils 2 and 4.

I have brand new coil packs so thats out. I have a new ignitor from driftmotion and tried to use another so thats out. I have power to the coil packs. I have new crank and cam sensors. I have spark on 1,3,5,6.

What are some things that could be causing this problem? ECU? Grounds?....thanks for your help.

 

[funky_monkey58]

A break in your signal wire from the ignitor would do this.

 

[josh930]

Thanks, I found that there was no problem. When I set the coil packs on the valve covers to check for spark, 2 and 4 were jumping to the valve covers. Sorry about that. I do have a few other problems I will be posting but I think it boils down to my ecu. Thanks, josh