Mines an EVAP generator but I don't have the evap setup. If I did then I'd have a second line going back to a canister. You should be able to differentiate the two lines because one will go to the fuel pump/filter on the generator. Let me know if this helps you out.
Did you have a second return fuel line going back to the tank? My 4000 evap has two fuel lines
Mines an EVAP generator but I don't have the evap setup. If I did then I'd have a second line going back to a canister. You should be able to differentiate the two lines because one will go to the fuel pump/filter on the generator. Let me know if this helps you out.