I changed plugs, wires, cap and rotor on my 1994 f-150 5.8l
After pulling everything off and replacing, the truck wont start. Would having the air intake hose that goes to the air filter box effect this.

 

No, having the intake hose of the tbody and air cleaner shouldnt cause the truck not to start (though not a reccomended practice due to bypassing the air cleaner). When you crank the truck over, does it backfire, pop or even try to start? Does it sound like its binding as its rolling over? I would start with checking to make sure that your firing order is correct. It may sound stupid but even the best mechanics can misplace wires when in a rush. Try that and keep posted