Spark plug thread damage. The cylinder heads on some 1997-2008 Ford cars and light trucks with the 4.6, 5.4 or 6.8L two-valve engine can exhibit missing or stripped spark plug threads. A new kit, called LOCK-N-STITCH, is available to repair the tread damage. The kit contains special aluminum inserts and a tool to properly install them. … Read more
SPARK PLUG REMOVAL INSTRUCTIONS – 4.6L 3V/5.4L 3V/6.8L 3V FORD: 2005-2008 Mustang 2004-2008 F-150 2005-2008 Expedition, F-Super Duty 2006-2008 Explorer, F-53 Motorhome Chassis 2007-2008 Explorer Sport Trac LINCOLN: 2005-2008 Navigator 2006-2008 Mark LT MERCURY: 2006-2008 Mountaineer 2004-2008 F-150, 2006-2008 Mark LT, 2005-2008 F-Super Duty, Expedition, and Navigator, with 5.4L 3-V engine; 2005-2008 Mustang, … Read more
BRAKE PEDAL KICKBACK OR GRABBING FORD: 1997-2007 E-Series 1999-2008 F-Super Duty 2000-2005 Excursion 1999-2008 F-Super Duty, 2000-2005 Excursion, and 1997-2007 E-Series vehicles equipped with Hyrdo-Boost brake booster system may exhibit a brake pedal kickback and/or grabbing condition when applying the brakes. This may be caused by contamination within the power steering system. … Read more