Where is the oil drain plug located on 1991 Nissan Stanza?

On a 1991 Nissan Stanza, the oil drain plug is located at the bottom of the engine oil pan. To access it, you'll need to look underneath the vehicle, typically near the center or toward the back of the oil pan. The drain plug is usually a hex or bolt-type fitting that can be removed to drain the engine oil. Always ensure the vehicle is securely lifted and supported before attempting to access the drain plug.