o2civic21

i have done and checked just about everything i have checked compression and spark i have removed and cleaned the throttle body i have replaced the catalytic converter and replaced both upstream and downstream 02sensors and noe the obdII scanner says that the o2 sensors are not ready it also says the evap sys is not ready i have changed spark plugs i have checked the pcv valve i have checked the gap on the intake and the exhaust rockers the timing is ok (it points up at tdc #1) the things i have not checked are the egr and the fuel pressure this is driving me nuts
the initial problem was that there was oil getting in the intake from the valve cover to intake hose i dont know how but now i have oil in the cylinders because of it and i think the oil is extinguishing the spark and the car wont start but i dont know for sure or maybe the fuel pressure is not adequate enough to atomize the fuel ive been through just about everything please help
i need to know the minimum system requierments to start a 2002 honda civic lx 2dr d17a2 engine

o2civic21

bump anyhelp would be much appreciated