Ford F4TZ-6731-A Filter Assembly - Oil

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Elevating the vehicle provides better access to the oil drain plug and filter. You can use a hoist, ramps, or jackstands for this purpose. When elevating the vehicle, take care not to touch hot exhaust components to avoid burns.

Regular oil changes are a crucial aspect of preventive maintenance for home mechanics, as aging engine oil becomes diluted and contaminated, leading to premature engine wear. It is advisable to replace the oil filter with each oil change due to its minimal cost and ease of installation. Before initiating the procedure, ensure you have the necessary tools and an adequate supply of rags or newspapers for potential oil spills. Access to the oil drain plug and filter is improved when the vehicle is lifted on a hoist, driven onto ramps, or supported by jack-stands. Familiarize yourself with the locations of the oil drain plug in the oil pan and the oil filter on the left side of the engine, taking precautions not to touch hot exhaust components. Start the engine, let it reach normal operating temperature, then park on a level surface and shut it off. Raise the vehicle securely on jackstands, position a drain pan under the oil drain plug, and carefully remove the plug, wearing an old glove to avoid burns. Allow the oil to drain completely, inspecting it for metal particles. Wipe the drain plug, reinstall it securely, and move the drain pan under the oil filter. Loosen the oil filter with a filter wrench, ensuring cleanliness when removing it to prevent spills. Compare the old and new filters, lubricate the new filter's rubber gasket with engine oil, and hand-tighten it into place. Lower the vehicle, add 5 quarts of new oil through the oil filler cap, and check the oil level with a dipstick. Start the engine, run it briefly, and recheck the oil level, adding oil if necessary. Monitor for leaks during the first few trips after the oil change. Properly dispose of the drained oil by checking with local auto parts stores, disposal facilities, or environmental agencies that accept oil for recycling, ensuring it is not poured on the ground or down a drain.