Add oil in Porsche 928

To add oil to a Porsche 928, first ensure the engine is warm and parked on a level surface. Open the hood and locate the oil filler cap, usually marked with an oil can symbol. Remove the cap and use a funnel to pour in the appropriate type and amount of oil, checking the level with the dipstick to avoid overfilling. Replace the cap securely once done, and check for any leaks before closing the hood.