2005 Ford F250 Diesel Supplement 3rd Printing - Page 35

Maintenance and Specifications 2. Remove and discard the old fuel filter element. 3. Carefully clean the mating surfaces. Installation - both The engine will not run properly if the fuel filter is not installed in housing. 1. Install the new fuel filter and cap seal (from Ford Part No. FD-4604) into the fuel filter housing. 2. Tighten cap onto fuel filter housing slowly, allowing fuel to soak into the fuel filter element. Tighten cap until it contacts the housing. After replacing the fuel filter, the engine will purge the trapped air as it runs. The engine may run roughly and smoke until the air is completely eliminated. Using a fuel which has more than average impurities may require the fuel filter to be replaced more frequently than the service interval specifies. ENGINE OIL Checking the engine oil level Because it is normal to add some oil between oil changes, check your engine oil level each time you stop for fuel. To check the engine oil level consistently and accurately, the following procedure is recommended: 1. Have engine at normal operating temperature (at least into the NORMAL range on the engine coolant temperature gauge). 2. Park the vehicle on a level surface, then turn off the engine and open the hood. 3. Allow at least 20 minutes after engine shutdown to assure that the oil contained in the upper parts of the engine has returned to the oil pan. 4. Protecting yourself from engine heat, pull out the dipstick, wipe it clean and reinsert fully. 5. Read oil level on both sides of dipstick and use highest level (reading) for the actual engine oil level. 6. Maintain the oil level between ADD and OPERATING RANGE on the dipstick by adding oil as required. The distance from ADD to OPERATING RANGE on the dipstick represents 2.0 quarts (1.9L). Do not overfill. If the oil level exceeds OPERATING RANGE, oil consumption may result. 35 2005 Econoline (eco) Supplement USA (fus)