Thank you again, Jon. I'll get a new part on order. Got new O2 sensors soon after picking up the rig when we replaced the exhaust front-to-back. I would hope that those parts would last longer, but you can't trust anything these days... I'll check into that.
And pics of the progress as she...
I have dug into some issues (some PM, some chasing my low idle issue) and have found that the screw in the top of this damper has come out. (captured by the plastic protective cover on top) In your 3FE experience, can this be screwed back in with a drop of Loc-Tite & be good, or am I better...