Ok, I’m new here. I have a 1970 Riviera with fuel pump issue. I’m just really wanting to verify my troubleshooting so far and a path ahead. If I run a couple of jumpers from the battery to the fuel pump it should run if I have the ignition on? If it doesn’t then I need to replace the fuel pump. This is the first time I have had deal with an in tank fuel pump. Any advice or assistance with this would be greatly appreciated. Thank you in advance for your assistance.