RyeThomas

My truck from time to time will get a rough idle, Tach doesnt move but truck shakes a little more nothing severe but noticable. Used to happen 3-4 times a month. Installed injectors and seems to happen every other day, runs great no issues other then when idling. Seems to happen when truck is warm, will happen for a light or two then goes away, comes and goes when it pleases. As I say no other issues at speed or under acceleration, just at idle. Check oil 2-3 times a week for diesel fuel just to be sure, nothing. I do have a small fuel leak from my fass at the cp3, could this be from air maybe getting in? ( will check old posts as I have read about the fass leaking here). I will also change the fuel filter this weekend. Any thoughts?????? Thanks Rye.