I have a cx7 with 2.3 turbo. On the driver side of the motor there is a steel tube (looks like may be feeding oil to turbo), where it’s attached to the motor the tube has a flange secured with (2) 10 mill bolts. I’m leaking a lot of oil from this connection. Does anyone know what I will need to fix this before I take apart? I’m guessing there will be an o-ring and possibly some other gasket?