Originally Posted by boxerboy81
If the gaskets aren't good, they can allow too much air to enter the circuit during start up and then you have difficult cold starting. Trying new gaskets and ensuring the jet in the corner of the bowl is clear might be an easy fix.
jet has to be clear. Air is a non issue so long as there is plenty. If the bowl vent is clear, there is plenty. You want the air pressure in the bowl to be at almospheric at all times. Fuel flow is controlled from the bowl, not air.