Ok... Once again I seem to have a vacuum leak. I am running a 72 K5, TH350 trans, 350HO Deluxe crate motor around a year old, (maybe less), Q-jet... it idles like crap... tries to die when I get to stop lights. cold, warm, etc... idles like crap. I dont think my secondaries are opening either, but thats probably because the leak is bad enough that it wont pull then open. When I cup my hands over the carb it idles up like its choked so its sucking air from somewhere. I have tried starting fluid... it either isnt working for me or I have a vac leak on ever hose end, the base of the carb, the entire intake manifold, etc... I am leaning toward that method isnt working for me. thoughts? Help? Anyone want to come fix it for me for beer and pizza?