To start off car has a b18c with stock bottom and built head...once vtec engages while going wot my car misfires i beleive and throws a cel (doesnt show a code) losses all power for a few seconds then comes back and runs fine (no vtec though due to the cel)....i checked my plugs and 1-3i were fine but 4 was soaked in oil...cleaned it off and drove home and checked 4my again and it looked ok. It seems as though the oil only gets in the cylinder while off...what do you guys think? Bad cover gasked or valve stem seal? And what do u guys think of the cel/misfire problem??