I know this is an ancient thread but I'm having the exact same issue. Random misfiring and chugging with a p0282 and a p0284(both for #8 injector). I just replaced the #8 injector and still having the same issue.
Originally Posted by
Mich6.0
had the same problem and it was a wire below the turbo that went to senser I think it was the ibp or something like that the wire got cooked by the turbo down pipe inside the protective plastic cover I have a 2004 with 66600 on it
I'd like to believe this but I would think that a burnt wire to the IPR would affect all injectors, not just #8. Can anyone clarify?