Check the Vehicle Emissions 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 )
motorcraft or aotolite
5.4
where are the spark plugs of a 2000 crown Victoria
Remove the coil on top of the plug. There's the spark plug.
If your 05' E250 has a Triton V8, you don't have spark plug wires. Each cylinder has it's own coil, which must be removed prior to retrieving spark plugs.
opposite end of the spark plug wire from the spark plugs
Check the Vehicle Emission Control Information ( VECI ) decal located in the front of the engine compartment ( it will show what type of spark plugs to use and the spark plug gap )
.042 to .046 inch (according to the 2000 Ford Ranger owners manual ) spark plug gap for the 3.0 L - V6 engine
The spark plug wiring diagram for a 2000 F-150 can be found in its service manual. The service manual is available from Ford.
( .054 inch ) spark plug gap for the 4.0 L - OHV - V6 engine in a 2000 Ford Ranger ( according to motorcraft.com , one of Fords websites )
.054 inch
.042-.046 In.