How do you remove a spark plug from a Ford truck?
How do you remove a spark plug from a Ford truck? Figure 4. Pulling coil out of the plug well. Now you need to remove the actual spark plug. Insert your socket into the plug well and loosen the spark plug. Turn left for loose, right for tight. Figure 5. Inserting socket into plug well to remove spark plug. What do spark plugs do on Ford F-150? This article applies to the Ford F-150 (2004-2014) and F-250, F-350 Super Duty (2005-2014). Spark plugs are crucial to both keep your motor running smooth and keep you from burning extra fuel. Spark...