91 Integra oil leak

[civic8891]

I am having an oil leak that is pretty serious and has been for a while. I did the valve cover gasket and oil pan gasket and those have seem to help and those leaks are gone. The leak is coming from the back of the motor between the intake manifold and the oil pan. My question is; is there anything else that could cause a leak on the back of the motor? Oil Pressure sensor? if so, what do I need to replace to stop the leak?

Thanks, Matt

[wildlatino89]

Only way to stop it is to buy the oil pressure switch bicho

[jealous1shateric]

Sounds like your pcv box o ring blew

[2kCivicEx]

I had a similar oil leak on my old DA integra. It seemed like it was the oil pan but it ended up being the seal behind the oil pump.

[civic8891]

Its not coming from the area of the oil pump so I don't think its that.

Where is the PCV box. is it mounted to the back of the motor? I see it if it is and can take it of to replace the o ring