Regardless of your boat’s size and systems, routine inspections and maintenance can alert you to potential problems. Changing engine oil, and checking fluid levels are the best way to keep your boat running smoothly. Even well maintained engines will show signs of age. Leaks from steering cables, drips from the last oil change, or fuel from leaky fittings can all find their way into the bilge. Explore these topics to learn ways to green your boat maintenance.