Truck has been running like shit for the last couple of months.It would run great for about 15 or 20 minutes, but then would not idle and start coughing and stuttering. I Replaced the IACV, plugs, wires, cap & rotor. No luck.
Turns out that the new to me "rebuilt" MAF from RockAuto was bad...POS. I sprung for a brand new MAF from Nissan. Everything is good now. So while I was tracking down the problem, I picked up on a few air leaks in the intake piping. So I sprung for some new carbon fiber intake pipe (because I like the way it works) and new silicone couplers and T bolts. Now I was able to use my eye-of-redness MAF bracket (with some modifications).
Also - I swapped my old Hella H4 and H1 halogen bulbs for new LED bulbs. By bye old yellow lights.