Quote Originally Posted by Sandaro View Post
Hoping someone can give me advice.

Rebuilt my Rochester 4 barrel (ie kit and clean). Runs good driving along but let it sit at idle too long and floods the motor. Had a look and the primary venturies are dribbling fuel at idle. Don't think they are supposed to do this? I presume that at idle via the idle screws fuel is let in below the butterflies of the primary to keep the engine running not as I have seen from the venturies.

I am wondering if anyone knows what the cause is?
crazy! mine has the exact same issue right this minute (i was playing with it yesterday thinking the needle and seat were stuck). the reading ive done suggest float has a hole