gas line filter

[Bill <wjpollock@erols.com>]

In a recently installed a large gas line filter,installed just  before 
the front carb.  I have a large air bubble in the top of the filter.  
When the car is running air bubbles come up though  the filter from the 
bottom so it appears that air is being sucked into the line.  Is this 
normal or is there is a problem and would this cause a engine miss.  
This is the first time this car has seen a  gas filter.   Thanks for 
comments.

Bill Pollock 100-6