07 cx7 2.3 turbo engine, on driver side has a metal small diameter tube looks like supplying oil to turbo maybe? It mates to the engine with a flange with two 10 mill bolts above and below. Mine is leaking here badly and I donít know what I will need once I get it apart? Is there an o-ring I can replace or a gasket or silicone? Any help here would be awesome, tnx!