Oh no.. injector again?
 

Hey guys thanks for viewing first off, my 6.0 has been kicking my ass. Long story short same mechanics been working on my truck for the past few weeks. Two times now he has had to replace injector o-rings on the same side of the head within a week apart and just last night i'm driving normal when i let off the gas and hear tapping loud enough to hear in the cab not thinking its my truck, i touch back on the gas and it stops. let off it does it again look back and i'm pouring grey smoke, so i shut it down. Sure enough it hyrdolocks. No Dtc new codes that i havent already had lol. What now? I highly doubt i take it to the same mechanic. possibly doing my self. :argh::argh: