the vacumn leak turned out to be the hose between the air filter and throttle body had folded inward and was letting air in.i bought a harbor freight fuel pressure guage today[couldn't find my old one].i found out that theres no fuel pressure with the key on.running it looked about thirty five pounds[i know too low]but the guage is POURING fuel.so i turned it off quickly.i used to hear the fuel pump run before i started it,but not til its running now.