I recently acquired a 1970 Glasspar G-3 with a 69 Merc 1250 engine on it and was able to simply change the spark plugs and fire it up during the winter. The engine seemed to run fine. Since then, I changed the Mercontrol lever to the new chrome lever that Overtons carries. I pulled the key switch out of the Mercontrol and mounted it on my dash.


I am now turning the key and the engine is turning over, but there is no spark at the spark plugs. I am not sure what I did. The engine is moving, it is just not igniting. Any help is appreciated.