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3. Fire It Up equals Electricity A typical marine diesel engines DC (direct current) electrical systems are a frequent area of concern. Although the electrical system has the least impact for causing detrimental damage to your marine diesel power plant. That doesn’t mean that your electrical components should be ignored. You should be prepared if your electrical system is compromised and decides to quit working properly. Sometimes you’re lucky enough to have your electrical system take a dump at the dock. What happens after a day of fishing when you go to crank the engine up? How about a full boat of divers just getting…