i have a 91 civic si with the stock d16a6. my car wouldn't start today, so i started checking out usual problems like ignition, etc. then i pulled out a spark plug and tried turning over the engine, and oil came spurting out. any idea what would cause this?

 

replace your spark plug gasket rings? their whould be 4 rings under the valvecover, onLy a couple of buckz. That might heLp....