Check the Vehicle Emission Control Information ( VECI ) decal
located in the front of the engine compartment ( it will show the
type of spark plugs to use and the spark plug gap )
8 spark plugs
The Ignition Coil is the one that cause misfire or Spark Plugs
The coils are bolted to the side of the engine, The spark plugs are under the coils, NO PLUG WIRES. unbolt the coils and use A spark plug socket.
( 6 spark plugs ) for your V6 engine in a 2003 Lincoln LS
Becuse someone washed the engine. Or the plug covers have bad seals and somehow when it rains water is splashing into the engine.
The 2003 Lincoln Navigator has 32 valves.
The 2003 Lincoln Navigator has a V8 engine.
The 2003 Lincoln Navigator is a gas-powered vehicle.
The 2003 Lincoln Navigator has a 4-speed automatic.
Where is the amplifiers in a 03 Lincoln navigator
The curb weight of the 2003 Lincoln Navigator is 5822 lbs..
The height of the 2003 Lincoln Navigator is 6 ft. 5.8 in. (77.8 in.).