Lukefraizer
Well-known member
For some reason after 9k on the engine rebuild the stupid thing is blowing smoke from somewhere.... I have no idea where or how but it is very annoying! That said... I have been talking with some of my diesel buddies and they all say when I get the rebuild done I should get it fire ringed. Does anyone do this on these 4g63s? If so how much luck have you had with it and would you do it again?? From what I understand it removes your head gasket and you put in o rings instead. I like the idea and it is supposed to be better for the high compression ratings. If not how should I rebuild this so it does not start smoking again after so few miles....