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Ford E-350 Van

What is the firing order on econoline 350 2003 5.4l?

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January 11, 2014 11:45PM

On a 2003 Ford E-350 , 5.4 liter gasoline V8 engine :

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 :

4 - 8

3 - 7

2 - 6

1 - 5

front of vehicle