Need some advice. My 3B sh*t the bed and I'm trying to figure out why there's oil coming out the block about halfway down as seen in the photo (the stuff above was from me spilling a bit) pretty sure it's a head gasket but and just wanting to see if there's any other things it could be. About a week ago it lost oil preasure and there was black gunk in the coolant (not sure if it was oil) so I flushed the radiatior and filled with oil and all seemed fine. Then about a week later I took it for a drive (80kms) and about 36 odd hours later theres coolant and oil coming from that was I assume is an breather pipe.