My 84 mustang is tight and runs well. However, last week I began smelling oil and using oil very quickly. On top of the rocker arm cover is a cannister, I believe it is called a separter. On the discharge of this is a hose that connect to the intake of the turbo. I removed the turbo intercooler and it has oil between the intercooler and the intake to the manifold. Oil is leaking out everywhere and burning out the exhaust. I bought a used separtor and installed it, but it is still just as bad. How can you determine if the oil separator is bad? ALso could there be another problem?

Jim

 

Maybe your one of your turbo seals is leaking and oil is getting into the intake tubing?