Your car has two "filters" which attempt to remove debris from your fuel before it enters into your
carburetor. The first filter is the one in the glass bowl located in front and to the side of your engine. It is located in the fuel line as it makes its way from the fuel pump to the
carburetor. The second "filter" is the one that is most often overlooked and forgotten. If you have changed your fuel filter recently, yet your car still suffers from poor acceleration, your problem may be a clogged fuel screen. This screen is your fuel systems second filter. It is located behind the brass fitting which connects your fuel line to the
carburetor. With the advance of time, as well as the fact that our cars are not used on a frequent basis, the gas in our
gas tanks is prone to sediment build-up. This "sludge" will clog your fuel filters. That is what they are there for, to protect your
carburetor.
To clean your fuel screen, you first have to remove the fuel line from the brass fitting. On 1955 and 1956 Thunderbirds your fuel line should go to the back of your
carburetor. Once your fuel line has been removed, unscrew the brass fitting from the body of the
carburetor. There will be a gasket attached to the brass fitting. This gasket must be reinstalled behind the brass fitting or your car will be leaking gas. Inside the brass fitting will be a wire screen. This is your fuel screen. You can tap it out of the brass housing. Inspect the screen for sediment buildup. Your screen can be cleaned with
carburetor cleaner. If your screen is bent or missing, you will need to order a replacement screen. Once your screen has been cleaned or replaced, reinstall the fuel screen back inside the brass housing. Reattach the brass housing to your
carburetor. Do not forget to reinstall the gasket. Once you have installed the brass housing reconnect your fuel line. If your screen was clogged you should notice a definite improvement in your car's performance.
doug7740
1955 Thunderbird Blue
View attachment 26765
View attachment 26766