jus finished up my swap and and can isnt starting up...i made sure everything was connected right and all that good stuff...at first i relized i needed a battery fuse cuase i wasnt getting andy lughts or anything...replaced that and now i get lights and cracking...it has a new dizzy...main relay is good and my fuel pump works...i double checked and sensorsto see if there where connected tightly and they where...but when i was back behind the intake manifold i heard a hissing sould as if a vaccum line...but the car was turned off with the key out the ignition??? ...idk wtf is up with this car...iam runnin a b17 obdo with pwo b16 computer...if any1 out there can help me plez do