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Old 10-07-2009, 02:40 PM
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Default no spark 2 cylinders

Have a 92, 200 jhonson. Was running about 70mph and the tach needle started acting funny than the motor lost power and died. Turned the key off and restarted but had a miss. Coming out of the hole you could feel the motor trying to pick up the dead cylinders. after getting home did a compression check and checked spark. Found that the bottom 2 cylinder on right side has no spark. I have been told in the past that if a power pack went bad I would have 3 dead cylinders, if this is true am I looking for a pick up coil problem or something else. Thanks for any help.
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Old 10-07-2009, 03:35 PM
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The trigger coils, power pack or ignition coils could affect 2 cylinders. The coils can be swap to a good firing cylinder to test coil, Check wires at coils they have corrosion in terminal and check grounds at coils.
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Last edited by boats.net; 10-09-2009 at 08:23 AM.
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Old 10-08-2009, 05:52 PM
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Checked the coils, traded the 2 coils that didn't have spark with 2 that did. same problem the bottom 2 clyinders on right side no spark. checked wiring and connections all looks good.
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Old 10-14-2009, 03:30 AM
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Talking

trigger i say
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