Firing order

Joined
Aug 5, 2005
Messages
23
Ok I put in a new CDI now have spark on all three cylinders but now will not spark and backfires really loud!<br />1984 Force 85 hp.<br /> What I need to know is there are two cdi's and three coils. Can some one tell me what CDI wwires go to what coil. Best way to say it is one cdi is close to back of boat and the other is away from boat. Then the coils would be Top coil, middle, and bottom. Any help would be great.
 
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