1975 40 hp coails

[hardwatergrampa]

is there a way for me to check the coails i have no spark at the plugs and i did see that 1 of the coails has a crack in it

 

[itsaboattime]

Re: 1975 40 hp coails

My experience is that a cracked coil is a bad coil. If you replace one, should replace em all.