I have a 94' Formula 6 speed and it has the delteq on it. Recently I changed the thermostat and when I went to start it, nothing.. Checked for spark and no spark. The delteq seems to get getting signal from the optispark. Tried a different pcm and nothing and mine worked in a friends car. No fuses are blown. Anyone have some suggestions?

 

Did you get the opti wet? Could have fried the optical part.

You say it "seems to be getting the signal from the opti spark". How did you verify this?

 

The opti-box has a led light on it for diagnostics and seems to be operating as its suppose too. If there is a problem or failure the led will not be on.. My case the light is on like it always has been..