Force 85 No spark cyl #2

seapac

Cadet
Joined
May 21, 2011
Messages
7
I have a 1985 Force 85. Running perfectly and then all of a sudden no high end power. After a bunch of troubleshooting, I realized no spark on the #2. Compressions on all cylinders in the 120's. Anyone have a suggestion for a test I could do to pin down what is causing this? I understand that one of the CDI units is responsible for 1 & 2. Could the CDI be bad even though cyl 1 is working fine?

Thanks for any suggestions you have.
 

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
17,926
Re: Force 85 No spark cyl #2

Yes it can go bad and still fire on one cyl. Try switching the packs around.
I've sent you a pm.J
 
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