I want to run one of my cars.with everything on the turbo set up with one of the couplers off so I can make sure the turbo seals are.good and not leaking in the intake charge piping. How wil the engine run with the pipe unhooked? Should I not do this? I have never run one of my cars with it dissconnected or has coupler. Blow off. Want to male sure the return oil pump and everything else is workers ng properly before I install everything and run any boost on the brand new set up.