1983 mercury 50 hp 4 cylinder

[Ozark1972]

I have no spark on the bottom two cylinders. I replaced the switch box, trigger, coils, stator, and plugs. Still no spark on the same cylinders. Any ideas?

 

[matthewch88]

Check your voltages and Ohms on your power pack.

 

[matthewch88]

Check your voltages and Ohms on your power pack also check the magnets on your flywheel for any defects

 

[Ozark1972]

Thanks matthewch88. I will check. Does anyone know where I can find a link to this info?