Brandon Gatz Joined Nov 22, 2005 Messages 671 Location Charlotte, NC Feb 14, 2025 #1 Can I or should I use BG MOA + EPR concurrently or separately, in back to back OCIs?
RooflessVW Joined Dec 24, 2011 Messages 15,159 Location North Carolina Feb 14, 2025 #2 You use EPR with the oil coming out, then MOA in the new oil.