s70 please help
 

1999 s70 t5 2.3 turbo
I am new here and i have searched for the answer to my question.
heater hose blew and the car got hot. still started and ran...did compression check and 2 3 and four were zero.
replaced the head gasket ia m having issues finding the timing nark on the exhaust cam also when i try to start the car there is oil being pumped
on the top of the cam cover
any help would be greatly appreciated
C

You probably forgot to put the sealer in one of the spot, I did the same thing. I tapped and plug a plug into the head to stop the oil from flowing out.