Which is the firing order of 5.4lts. expedition.

For 2003 Ford Expedition there are 4 different engines:
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For Expedition 4.6L engines: Firing Order 1-3-7-2-6-5-4-8



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For Frod Expedition 5.4L engines:

Firing order 1-3-7-2-6-5-4-8





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Ford Expedition 4.0L engines:

Firing order 1-4-2-5-3-6 ---



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For Ford Expedition 6.8L engines:

Firing Order: 1-6-5-10-2-7-3-8-4-9

the firing order for the ford 4.6 is 1-3-7-2-6-5-4-8

Firing order: 1-3-7-2-6-5-4-8 . is this all you needed?

2001 Ford Expedition 4.6 liter V-8 VIN "W"




2001 Ford Expedition 5.4 liter SOHC V-8 VIN "L"




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Check this diagram for 2003 Ford Expedition 4WD 5.4 liter SOHC V-8 VIN "L"...



Hope helps (remember rated this help).

Several engine sizes there...

1999 Ford Expedition 4.6 liter SOHC V-8 VIN "6"





1999 Ford Expedition 4.6 liter SOHC V-8 VIN "W"





1999 Ford Expedition 5.4 liter SOHC V-8 VIN "L"




Hope this help to solve it (remmeber comment and rated this).

Firing order is 1-3-7-2-6-5-4-8 Passenger side of engine starting at front and going back is 1-2-3-4 Driver's side starting at front going back is 5-6-7-8.




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1997 Ford Expedition 2WD - 5.4 liter SOHC V-8 VIN "L"




1997 Ford Expedition 4WD - 4.6 liter V-8 VIN "6"



Other engine sizes can find in Firing Order

Hope helped, remember rated this help. Good luck.

well do not no if its an 8cy or 6cy but if 6cy its 142536 if 8cy 13726548 looking at motor 1234is on passengers side 5678 on driver same gose for the six cylinder

The 4.6 L SOHC engine used in the 1997 F-150 has a spark plug firing order 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8