How do you remove oil injection from mercury outboard?

To remove the oil injection system from a Mercury outboard, start by disconnecting the oil lines from the oil tank and the engine. Next, remove the oil injection pump and its associated components, ensuring to cap or plug any openings to prevent leaks. You should then mix oil directly into the fuel at the recommended ratio to ensure proper lubrication. Finally, check for any warning lights or alarms and ensure the system is functioning correctly after the modification.