6.0L Problems Forum
Hello All, Just joined and first post here. I have a 2005 F350 Ext Cab. I’ve been having what seems like stiction issues. Have tried Archoil, Rev-X, T6 5w-40 Sythetic and it helped some. Was towing my 3500# travel trailer and engine started missing. Got a P0271 and P0272 code and it’s obvious...