For a 1998 Ford Mustang GT :
Check the Vehicle Emissions Control Information ( VECI ) decal located in the
front of your engine compartment ( it will show the type of spark plugs to use
and the spark plug gap )
The spark plugs on a Ford Explorer are replaced by first disconnecting the battery. Remove the spark plug using a spark plug socket. Replace with the factory recommended spark plug.
The recommended spark plug gap for a 2003 Ford Expedition 4.6 is .054"
The recommended spark plug gap is .044"
Ford uses Motorcraft Spark plugs on all there vehicles.
The spark plug gap for a 2005 Ford Taurus 3.0 is recommended to be set at 0.44. The actual setting varies based on the specific spark plugs used.
.054 is the recommended length
The recommended spark plug gap on a 2005 Ford Taurus 3.0 SOHC w/ Flex Fuel engine is .050" (1.27mm), according to the spark plug manufacturer DENSO.
Motorcraft AGSF-34EE
The recommended spark plug, for a 1984. Thunderbird 302, V8 engine, is a champion spark plug. The spark plugs can be purchased at most auto-parts stores.
The recommended spark plug gap is .044"
the spark plug gap is .054in. for 2003 ford focus.
The recommended spark plug gap for a 1994 Chevy 5.7L Pickup is .035" The recommended spark plug gap for a 1994 Chevy 5.7L Pickup is .035"