hey guys youve been very helpful in the past so hope someone can help me here ok on my 2000 d with the 5.9 it misses real bad sometimes when started then smothes out on its on after a while or as soon as u jus give it a little gas it threw an engine light once but didnt stay long enough to show the problem the plugs are a year old wires are new and so are the cap and rotor and if u guys think its the plugs which ones should i run in it it has the oe plugs now i was told to only run them in it i tryed bosch and it kept the cel on with them :cussing: