Ford FT4Z-6731-A Filter Assembly - Oil

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After changing the oil, check for leaks, wait for the engine to cool down, and dispose of the old oil properly. Specific models, like 2.7L V6 versions, may have additional instructions, such as removing a canister-type filter housing, replacing O-rings, and tightening to specified torque.

Regular oil changes are a crucial part of preventive maintenance, preventing premature engine wear and detecting potential issues. Some models feature an oil life indicator system that extends the oil change interval beyond the traditional 3,000-mile mark but should not exceed 7,500 miles. Before starting, ensure you have the necessary tools and ample rags or newspapers for cleaning up 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 jackstands. Start the engine and let it reach normal operating temperature, then park on a level surface and shut it off. Remove the oil filler cap and raise the vehicle, supporting it securely on jackstands. Be cautious of hot exhaust components. Position a drain pan under the oil drain plug and remove the plug with a proper-sized wrench, wearing a rubber glove to avoid burns. Shift the pan as oil flow slows and inspect the old oil for metal particles. After draining, clean the drain plug and surrounding area, reinstall the plug, and move the drain pan under the oil filter. Loosen and remove the oil filter with a wrench or by hand, tilting it upward to prevent oil spillage. Clean the mounting surface and gasket, compare the old filter to the new one, lubricate the gasket with engine oil, and install the new filter by hand (cartridge type filters should be installed with a wrench on the filter cover). Tighten the filter per the manufacturer's instructions, generally 3/4-turn after the gasket contacts the block. Lower the vehicle, check the valve stem core's tightness, and top off the oil as needed. For specific models, including 2.7L V6 versions, follow additional instructions such as removing a canister-type filter housing, replacing O-rings, and tightening to specified torque. After changing the oil, check for leaks, wait for the engine to cool, and dispose of the old oil properly. To reset the oil life monitor on different model years, follow the provided steps, which may involve pressing buttons and monitoring the instrument cluster for reset confirmation.

Access to the oil drain plug and filter is improved by hoisting the vehicle, using ramps, or using jackstands for vehicle support.