Hi everyone so a 81 vw rabbit pickup I bought is having the weirdest possibly blown head gasket symptoms. There's a small amount of steam that comes from the coolant overflow, but it doesn't use any coolant. No milky oil, no smoke out exhaust, doesn't over heat. It's developed a fuel leak which appears to be coming from the back of the head? There's lots of oxidation around it. Anyone have any suggestions or theory's?