I am getting lots of knocking even with good gas, so replaced EGR valve with new spark plug wires and plugs plugs were botch and now it it not running properly it spudders when I accelarate, does anyone have the firing order for spark plugs

 

Here is a link to an oild post that shows firing order:
https://www.ford-trucks.com/forums/s...=firing+order+

Check that and get back with us if that isn't the problem.
Which plugs did you use?
Which wires?