one filter where gas line goes in carb then you have one at gas tank a in line filter
long line with filter goes from gas tank into carb shorter line goes to (INLET) suction side of primer bulb 3rd line goes from OUTLET side of primer bulb to other carb fitting
One goes from the primer bulb straight to the gas tank, one goes from the carb to the gas tank with a small filter on the end. And sometimes there's a third one and it goes straight up from the carb and sits somewhere behind the outside of the carb with a small plastic filter looking thing on it.
The float determines how much gas goes through the carb.
I went from the original quadrajet to a Holly and it solved that problem... Are you sure it is not the carb?
on the gas line between the gas tank and carb but it might not have one
Possible buildup in the line from the gas tank to the carb.
Its in the carb ,where the gas line connects.
Check the gas line disconect the line going to the carb and blow on it or let it run some out of the line to see if its getting gas.
The key word you used is "to". Does that mean that you've taken the gas line off and gas is not getting to the carburetor? Or that gas is not getting in the carburetor? If it is not getting to the carb then there is a blockage in the gas tank, gas line or gas filter. If it is getting to the carb and just not getting inside then it is probably a stuck float valve. Sometimes just a little tapping on the side of the bowl will free it up enough to work. If not, you will have to remove the carb and free up the stuck parts.
Turn the gas off, pull the gas line at the carb and place the end of it in a gas can, turn the petcock back on to the reserve position.
follow the gas line that leads to your carb...there you should see a nut that screws into another that screws into the front of the carb if you remove that middle one between the carb and the fuel line inside that youll find the filter...