I am replacing the intake manifold gaskets along with the injectors and valve cover gaskets I have it all taken apart and I realized the engine is dirty (getting water in oil it the reason I started all this) when I removed the intake manifold I realized the gasket was bad which was the reason I was getting water in the oil now that it’s off I want to flush out the engine how would y’all go about doing so

 

What part are you talking about flushing - the oil system to get rid of the water?