[daepp]

For the PPOT Brain Trust:

2008 Navastar (International) DT466 - 6 cylinder in line diesel. Was running just a little bit rough... Loss of power, no lights whatsoever on the dash (and there are MANY) were lit up.

So my question is, what do you think happened? My mechanic says the bent pushrod is from #4, and the bad lobe is #2. I can't make sense of that.





#2 Cam lobe




Another lobe starting to go:





What I think is a good lobe: