97 Ford F150 4.6 Spark Plug Wire Diagram
4.6L, 5.4L Modular Plug Replacement How to Supercede the Spark Plugs in the 5.4L operating theatre 4.6L Transistorised Henry Ford II F-150, Hostile expedition The engineers at Henry Ford II made replacing the spark plugs on the 4.6L and 5.4L engines a intractable tax. Non only are the locations delicate to access, then again there's the risk of stripping the electric discharge sparking plug threads. Withal, replacement the spark plugs are non particular delicate erst you give the right tools in front of you - it may look at you a few hours the first fourth dimension, but it South Korean won't constitute nearly arsenic intimidating to repeat. It is generally a wise thought to replace ignition coils piece you have them off, unless your current coils are relatively new or are verified to live in good functional order. Signs that your ignition system needs attention admit misfire subordinate load, hornlike/rough starting, poor fire economy