blown head gasket?

[NCsilvia88]

so my i was trying to get my s-14 to start today and after trouble shooting i found that there was a large amount of oil sitting in my intake mainfold the car had been running rich before it died and was eating up spark plugs. i was wondering if this is a sign that my head gasket has blown or another seal has busted. does anyone have any advise thanks

[liquid_cool]

hummm..there are a few possibilitys....one might be the pcv valve not working correctly...another might be your valve seals..thats all i can think of atm..if i ponder sumpin else..ill repost