firewall
4 - 8
3 - 7
2 - 6
1 - 5
front of Ford F-150 ( V8 )
The spark plug firing order on the 5.4 liter is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
It has the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils
In a 2003 Ford F-150 , 4.6 and 5.4 liter V8 engines : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Ford F-150 ( V8 )
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front ( The firing order is 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
In a 1998 Ford F-150 , for the 4.6 and 5.4 liter V8 engines , the engine cylinder locations are numbered : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
For a 2001 Ford F-150 , 4.6 and 5.4 liter V8 engines : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front =========================================================== The spark plug firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) =========================================================== Coil On Plug ( C.O.P. ) ignition system
Need to know the year and size of engine
The 5.4 L - V8 engine in a 2000 Ford F-150 has the following numbering for the engine cylinder locations : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
1 , 2 , 3 , 4 from front to rear on the passenger side of the engine and 5 , 6 , 7 , 8 from front to rear on the drivers side of the engine The spark plug firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
1-4-2-5-3-6
An engine cylinder misfire has been detected if your check engine light is flashing
V8 firewall 4 - 8 3 - 7 2 - 6 1 - 5 front Straight 6 cylinder , 1 to 6 , front to rear