1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 Coil On Plug ( COP ) ignition system
Image on the Firing order on a f150 2002?
Is there a picture of distributor cap firing order for 2003 ford f150 4.2 engine
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 (coil on plug ignition )
1,3,7,2,6,5,4,8
Click the link.
F150 ford man al the way
1 3 7 2 6 5 4 8
go to following link you will get the answer: http://www.wonderhowto.com/how-to-replace-brakes-2003-f150/
5.8 L ( 351 cubic inch - W code ) firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) Distributor rotates COUNTER CLOCKWISE
1 - 5 - 4 - 2 - 6 - 3 - 7 - 8 ( The distributor rotor turns COUNTER CLOCKWISE )
18436572
That would depend on what size of engine that you have