firewall 4 - 8 3 - 7 2 - 6 1 - 5 front ( The firing order is 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
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
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
Firing order: 1-3-7-2-6-5-4-8 Cylinder locations: Passenger side front to rear: 1-2-3-4 Drivers side front to rear: 5-6-7-8
The firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) The engine cylinder locations are numbered : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
1 , 2 , 3 , 4 from front to back on passenger side of engine and 5 , 6 , 7 , 8 from front to back on drivers side of engine The spark plug firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Ford F-150 ( V8 )
well "bank one" refers to the side of the block that contains cylinder#1 see repair manual for firing order and cylinder numbering guides. as for the o2 sensor its on that same side
right behind the tailgate ===================================================== The 5.4 liter V8 engine in a Ford F-150 : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle It has the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils The spark plug firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) The first answer is not mine , the corrected answer is , Helpfull
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 )
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
According to the manual, 1-3-4-2. Cylinder numbering from left to right, looking at the engine from the front.