Ok im NEW!! to 4.6's. I have a 98 f-250LD and i was looking at the coil packs and on every corner there are 2 sets of numbers..

can someone explain to me how that works.

Does the passenger head represent one set and the drivers head represent the other?? I changed wires and im pretty sure i got the order off but hit a block when i saw the numbers...

Why not go back to dizzy's their so much easier...lol


Thanks

 

The firing order on a 98 F-250 with the 4.6L is,1-3-7-2-6-5-4-8.The passenger side plugs are from front to back 1-2-3-4 and drivers side from front to back is,5-6-7-8 .The coil pack on the passengers side front left is,#1 front right is,#5 Left rear is,#6 right rear is #3. the coil pack on the drivers side is,left front #4 right front # 8 left rear,#7 and right rear is #2.I hope this help you out.

 

You got it!!! thanks a mill