98 johnson-90horse firing on 3 cyl. out of 4

Janelle

Recruit
Joined
May 16, 2001
Messages
4
I have a 1998 johnson 90 hp 4 cyl. it is only firing on 3 cyl. the coil is good, I changed it with another, the power pack is brand new, i replaced it. Still no spark in 1 cyl. any suggestions, I would really appriciate it.I pulled the fly wheel it does not look like anything is loose, I dont know what the trigger r magnets look like, I was told by someone to replace the timing base. Any suggestions other than what has been done?<br /><br /> thanks,<br /> Janelle
 
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