No , both the 4.6 and 5.4 liter V8 engines in a 2000 Ford Expedition have Coil On Plug ( C.O.P. ) ignition systems
The recommended spark plug gap for a 2003 Ford Expedition 4.6 is .054"
Check under the hood decal info.
passenger side of engine , front cylinder
In a 2002 Ford Expedition : ( No , not really ) both the 4.6 and the 5.4 have the Coil On Plug ( C.O.P. ) ignition system , but there is a connection between the individual coil and the spark plug
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
third plug back on the drivers side
at each spark plug
Ford Expedition.
There 8 Spark plugs not 4.
Driver's side front
4.6 L - V8 engine ( .054 inch ) 5.4 L - V8 engine - L and Z engine codes ( .054 inch ) 5.4 L - V8 engine - M engine code ( natural gas .044 inch ) The engine code is the 8th " character " of your VIN according to motorcraft . com