have 04 6.0 started having probs, with cougfing and power lose at about 90 k took it to dealer before 100 k they said injects were ok, at about 116 k problem stalling bad, replaced all right bank injects,now at 122k stalling out and killing worse now dealer says I should replace all injects again. build date on this truck was 10-14-03, and investation shows previous owner had 2 injects replaced. My take is that I can put injects in till the cows come home to no avail. This is a fuel contaminate issue from the fuel tank and or harness problems, etc. but the hungary dealers make bo-coo bucks of the injects so why not stick it to the smoe that was dumb enough to buy a ford deisel