More Silver Bullet Questions

You guys have been awesome at answering my questions so far so here is where I am at.
We have a new to us 2000 200 hp Johnson Silver Bullet. We have been working things out and narrowed things down to this....
5 cly working great look back to right hand cly has spark and compression but does not fire
I believe its the jets in carb but not sure
checked coil by switching engine running and no change when you remmove spark plug wire......any suggestions???????
Thinking the jets ned cleaning........is this hard to do?
Thanks for your help guys....
As you can tell, I am writing this for my husband as I would not have any idea about this but if you can help him I would greatly appreciate it because he is starting to drive me nuts!!!!

No spark no fire. Need spark on that cyl not just fuel. http://www.bassboatcentral.com/smileys/wink.gif

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