2008 Honda Ridgeline Owner's Manual - Page 253

Main Menu Table Of Contents Adding Engine Oil, Changing the Engine Oil and Filter Synthetic Oil You may use a synthetic motor oil if it meets the same requirements given for a conventional motor oil: it displays the API certification seal, and it is the proper weight. You must follow the oil and filter change intervals shown on the information display. Engine Oil Additives Your vehicle does not require any oil additives. Additives may adversely affect the engine or transmission performance and durability. Changing the Engine Oil and Filter Always change the oil and filter according to the maintenance messages shown on the odometer and trip meter display. The oil and filter collect contaminants that can damage your engine if they are not removed regularly. Changing the oil and filter requires special tools and access from underneath the vehicle. The vehicle should be raised on a service stationtype hydraulic lift for this service. Unless you have the knowledge and proper equipment, you should have this maintenance done by a skilled mechanic. 1. Run the engine until it reaches normal operating temperature, then shut it off. CONTINUED WASHER DRAIN BOLT 2. Open the hood, and remove the engine oil fill cap. Remove the oil drain bolt and washer from the bottom of the engine. Drain the oil into an appropriate container. Maintenance 249 2008 Ridgeline