does anyone know when checking an LS1 coil pack, what the resistance should be across the primary terminals (terminals A & D i believe). trying to test my coils and cant read the ecu rite now to try the switch coils thing, I just wanna test the coils first. Any help would be appreciated.

 

The ghetto way to do it would be to unplug the wire from the plug, and attach a new plug to the wire and fire up the car at night.

 

that really wouldnt do you any good, a coil could be faulty and still fire, just not effectively.