Intermittent electrical issue

Jdanpatterson

Recruit
Joined
Aug 26, 2018
Messages
1
Boat is a 1993 cobalt 198 with a MerCruiser 4.3. I love theNo electrical power after rainstorm. After a while power returned. Replaced the 50 W circuit breaker at the engine as well as the starter solenoid. Ran for a while. Then same problem. Problem is not the circuit breaker the solenoid, or the ignition. When the issue occurs no power reaches the ignition.Also battery is good. Can’t find any other fuse or circuit breaker that could account for this intermittent issue.
 
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