69 Chevy 250 motor

[poway]

To eliminate any fuel problems, get the number off of your carb and order a rebuild kit and rebuild the carb. I purchased mine from Quadrajet Parts for less than $50.00. I would also find a good clean replacement fuel tank if yours is rusted. I put a fuel filter before the fuel pump and after the fuel pump. Some say not to install a filter before the fuel pump but I haven’t had any problems. Check the filter sock on your sending unit as well. Good luck!