ok ive been at it all day lol and ive found that it is not coming from there its coming from around the cams so its prolly the cam seals like black4 said. good thing i didnt pull this head off lol. running into one other problem have a check engine light went and had it checked and its IAT sensor replaced the sensor and still have a check engine like saying the same thing. will this not let Vtec engage? i know some check lights wont allow it to engage.