Just put everything back together from changing the Plenum and Intake gaskets. Cranked right up on first try but an injector code popped up. It instructed me to turn off the truck before it cleared the code. Did that, code cleared, now truck won't start and there's a loud clicking from underneath the fuel pump relay. Any suggestions? Have already tried disconnecting the battery.

 

Found an injector connection not making contact, fixed that and proceeded to clearing the code

 

Will it start now?

 

No still not starting, my second response was left out from my initial post, I just forgot to add that part.

 

See what you are missing, spark, or fuel.