Try running it on diesel in a bottle similar to when you do a diesel purge. Get some fresh clean Dino-Diesel and then run the fuel lines into it. The line that has (or had) the plastic filter is the fuel in line. The line that comes from the top of the secondary (spin-on) filter is the fuel return line.
Take the spin-on filter off and fill it with diesel as well. This will help eliminate the need to pump the primer 100 times
See if it will run with this set up. You might have damaged your lift pump trying to move heavy (unheated) WVO...
__________________
"I have no convictions ... I blow with the wind, and the prevailing wind happens to be from Vichy"
Current
Monika '74 450 SL
BrownHilda '79 280SL
FoxyCleopatra '99 Chevy Suburban
Scarlett 2014 Jeep Cherokee
Krystal 2004 Volvo S60
Gone
'74 Jeep CJ5
'97 Jeep ZJ Laredo
Rudolf ‘86 300SDL
Bruno '81 300SD
Fritzi '84 BMW
'92 Subaru
'96 Impala SS
'71 Buick GS conv
'67 GTO conv
'63 Corvair conv
'57 Nomad