Hello all, I am new to this site and new to the "Mack world". I have done many John Deere restorations , work on trucks everyday but never on B models. We got this 1965 B61S home yesterday and the previous owner in the last few months tried to start it after sitting many years didnt realize that water got into the fuel tank through the sending unit gasket. We drained the tank, new filters, drug it around and it tries to run on either but isnt getting fuel. I blew the line out from tank to primary filter. It seems like the pump isnt working or something is stuck in the fuel shut off. I would like to get it running before it gets cold so If there is water in the system noting will freeze and get damaged. Does anyone have any suggestions?? Thanks!!