Outer Limits 4x4 Board

ok past few days i been starting the patrol (when cold) and it makes like a awful miss fire and really ruff idle when when i give it just a little gogo juice it still does it i cant think of anything

but i will say on of the injectors have been leaking just a bit for the past 6months (i know im bad you dont have to tell me)

and noticed its blowing a little bit of smoke while driving theres no knockin sounds

i have just changed the oil a few days ago to some penrite diesel stuff


its pretty much the same feeling i get when it chokes for air happen up i nthe bush once and once again on the way home few weeks had passed and it come back the other day

happens to the ponit where i have to pull over normally happen in 4 under lil bit of load

i dont know what to do i can think its the injector thats leaking just a little bit as for air getting in i under they run at like 120psi ???


so what happens now something i can fix or something i take to the tip