Something is a-miss

Thanks. I will pull the plugs tomorow and see what they look like. As far as how cold, 5-10degs. althou today the temps were 40 when i started it. my AF reads 0 so i think i MAY be good there.
So I am hoping that its just a head gasket. I am planning on a V8 swap later in the year but i would like to keep it running till then. So i will keep the hope alive. Thanks agian guys.