No spark care isnt getting no spark

Double check to make sure you didn't accidentally swap two plug wires. It is easy to do. Get the firing order and make sure the wires hit the cylinders in that order.

Time to replace the battery & or Plugs

check the ignition coil is working ok, is the truck using a wasted spark ignition system ?
take off the EGR valve and clean it out that should take care of the lean reading, if not check the fuel delivery system on the side to make sure the system isnt blocked or low on power

I beleve the igniter is in the distributer, its a small coil which generates spark for the plugs.

i had that happen plenty of times. be sure that the new plug isnt bad and ohm test or see if you haave spark on the new wire. good luck

poss bad earth, check ecu supply when then cranking. if not you need an oscilliscope to see what is up with signal on crank sensor, some vehicles power cable is so close the noise from it wipes the signal same as a bad starter it interfers with the signal, (noise is the magnetic fields)

check all the fuses and then check the coil

check to see if you're getting spark,take spark plug wire off spark plug,insert screw driver into wire hold near a ground,most metal on car se if you get spark, be careful as spark is pretty strong make sure you use an insulated handle on screw driver don't touch metal, let me know if i can be of further help

I dont want to seem disrespectful at all, but if you were to crossthread the spark plugs when installing them it would be a very expensive mistake. but if you work on vehicles a little bit it isnt a bad job to do. I guess what I am trying to say if you havent ever done something like that just be careful.

no spark at all thanx