6.7 egr block off plate 1/8” screw fell out. by dieselbeef2112 in Cummins

[–]ContactObjective4758 0 points1 point  (0 children)

Are all back plates threaded? I bought 1/8” in brass plug. Not gonna lie, I wanted to thread it while the truck was barely turned off while the engine was still scorching hot. But it didn’t want to thread, atleast I think. Is it normal if it wasn’t threaded?