I have a 87 lx I just bought a used carb for my car but the guy I bought it from still had all his vacuum lines and my carb was stage 3 vacuum delete and then some when I got it...well I slapped on the newer carb and I didn't know what to plug off and when I tried to start the car fuel was going everywhere.. but its not right away so I don't think its the needle or the float please help