89' 3hp one plug not firing (newbie)

[dougkenney]

One spark plug is not firing. I have checked and it is not the plug. Any suggestions on where I should start looking? Thanks a lot this board is great.

 

[DJ]

Re: 89' 3hp one plug not firing (newbie)

Possibly the coil. Can you switch the coils and see if the spark moves with the coil?