My 340 and its 8.1 Port engine breaker switch in the cabin electrical keeps tripping

eauty

New Member
Jan 10, 2007
111
Grosse Pointe Park, MI
Boat Info
340 SDA '06
Raymarine C80
Engines
8.1" V-Drives
My port engine ignition breaker switch in the cabin keeps tripping which caused my port engine to die out in the middle of the lake. I was running for over an hour when suddenly the port engine on my 2006 340 SDA just quit. I have been unable to reset the breaker switch without it retripping. I checked and cleaned all the power connections running to the port engine. The 50 amp breaker on the motor did not trip. I can reset the breaker but as soon as i try to start tjhe motor the breaker trips. I have 8.1 liter motors with v-drives. I also replaced all of the batteries this season and have put over 20 hours on the boat since the batteries have been replaced. All the battery connections are clean and tight. Any ideas??
 

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