Boat Talk S2 E7: Cummins Marine Starting Circuit Deep Dive!

In this video Corey and Justin lay out the entire Cummins Marine engine starting circuit. They show every component, from the battery, through the key switch, mag switch, fuel solenoid and starter. If you watch this you will know exactly how your marine starting circuit works and how to troubleshoot common problems. Grab your voltmeter and some popcorn!