2007 Ford F150 Owner Guide 3rd Printing - Page 321

Maintenance and Specifications Poor wiper quality can be improved by cleaning the wiper blades and the windshield, refer to Windows and wiper blades in the Cleaning chapter. To prolong the life of the wiper blades, it is highly recommended to scrape off the ice on the windshield before turning on the wipers. The layer of ice has many sharp edges and can damage the micro edge of the wiper rubber element. ENGINE OIL Checking the engine oil Refer to the scheduled maintenance information for the appropriate intervals for checking the engine oil. 1. Make sure the vehicle is on level ground. 2. Turn the engine off and wait a few minutes for the oil to drain into the oil pan. 3. Set the parking brake and ensure the gearshift is securely latched in P (Park) (automatic transmission) or 1 (First) (manual transmission). 4. Open the hood. Protect yourself from engine heat. • 4.2L V6 engine 321 2007 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)