So I have this weird issue that arose the moment I ran through some very rough uneven pavement that was being worked on.

The truck idles fine when cold but after its warmed up it begins to miss/idle rough. It's not teeth shattering but it's noticeable. It goes up slightly with rpm then smoothes out around 1100-1200k rpm.

The fuel filter is less than 1000mi old. I deleted the heater thinking it was air leaking in from there. Nothing. Cracked my lines to make sure no air was stuck there and still no difference.

Idle is around 750-800 (tach is off)

The vibrations get worse around 900 then begin to mellow out.

Truck has 3k gsk, BD wastegate and BHAF.
No plate mods no star wheel adjustment....yet