What is is the firing order for a 2001 Ford expidition 4.6?

On a 2001 Ford Expedition , 4.6 ( and 5.4 )

The firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )

It has the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils

The engine cylinder locations are numbered :

firewall

4 - 8

3 - 7

2 - 6

1 - 5

front of Ford Expedition