Boosted_TDI_4_Life
Active member
So I am installing an aftermarket exhaust manifold and I noticed that there is a fifth port in the block that’s round. Any ideas of what this is for and what to do with it?
You have to block it off.since I’m deleting the egr can I leave this open or is it connected to the rest of the internals?
You have to block it off.
Oh boy. I have had the biggest brain fart. I just now realized that that’s where the block off plate goes. *facepalm* Thanks y’all! Haha