The firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
Coil On Plug ( C.O.P. ) ignition system
The engine cylinder / spark plug locations are numbered :
firewall
4 - 8
3 - 7
2 - 6
1 - 5
front
There 8 Spark plugs not 4.
how to change spark plugs on a 2001 expedition
Yes , it has 8 spark plugs
Where and how do you find the spark plugs for a 1997 ford expedition?
Does a 2003 ford expedition have spark plugs?
On a 1998 Ford Expedition : There are ( 8 spark plugs ) for the 4.6 and 5.4 liter V8 engines
In a 2002 Ford Expedition : For the 4.6 or 5.4 liter V8 engines : (there are 8 spark plugs )
yes , it has ( 8 ) spark plugs , they are under the ( 8 ) individual coils
yes - 8 spark plugs for a gas V8 engine
spark plugs wiring diagram
When changing the spark plugs for the first time it is important to have a diagram. A spark plug diagram of a 2003 Land Rover Discovery can be found in its maintenance manual.
thanks