Re: 94 115 Evinrude still crossfiring ign.
With a heavy back-fire, I would still check the sensor magnets in the hub of the flywheel. As I posted before, it could have slipped out of time as it is glued to the hub. I don't understand the double firing. Although you could have a faulty pack, even if new. I have seen those packs die in their sleep.
