Ok, so my car sat for a 3 weeks and didnt get driven any, just started like every 3 days. before this it ran fine. i get it back, fill it up with new gas and it was fine for a few days, but not it has this stumble at cruise, and theres a clicking when i mash the gas, like the butterflys in the barrels are clicking....i took the air cleaner off, revved it some, it was smelling of gas all this time to, so i backed off the mixture half a turn (its an edelbrock 600cfm). But now I have like no get up and go cuz the butterflys just tick. I looked down in it with the air cleaner off and revved it and it seemed fine, but I dunno what its deal is....it stumbles a little at cruise also