1987 S10 Blazer. Engine died while driving. Smoke/ozone from coil. Replaced coil. No spark from coil. Where does power to coil come from? There are 2 plugs on top of coil, can I test for power to and from the connectors and if so where? Any and all help appreciated. If you can help me fix the problem I'll gladly send you a bottle of Cuervo Gold.

 

check the ignition module under the distributor cap (usually the first cause of no spark (in my personal findings anyways).

 

Thanks, I'll look at that. Let you know what I find. Jim